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Analisis Nilai Perusahaan Dengan Keputusan Investasi Sebagai Variabel Mediasi Pada Sektor Perbankan Yang Terdaftar Di Bursa Efek Indonesia
Sektor perbankan memiliki peran penting dalam menopang stabilitas ekonomi nasional, terlebih dalam menghadapi dinamika ekonomi global pasca pandemi. Nilai perusahaan perbankan menjadi perhatian utama investor, khususnya yang dipengaruhi oleh kebijakan dividen, leverage, dan keputusan investasi. Penelitian ini bertujuan untuk mengetahui pengaruh kebijakan dividen dan leverage terhadap nilai perusahaan dengan keputusan investasi sebagai variabel mediasi pada sektor perbankan yang terdaftar di Bursa Efek Indonesia (BEI).
Penelitian ini menggunakan pendekatan kuantitatif. Populasi dalam penelitian ini adalah perusahaan sektor perbankan yang terdaftar di Bursa Efek Indonesia selama periode 2020-2023 sebanyak 45 perusahaan. Pengambilan sampel menggunakan metode purposive sampling dan menghasilkan sampel sebanyak 12 perusahaan. Teknik analisis yang digunakan yaitu Partial Least Square (PLS) dengan menggunakan software SmartPLS 4.0.
Hasil penelitian menunjukkan bahwa (1) Kebijakan dividen berkontribusi meningkatkan nilai perusahaan. (2) Leverage tidak berkontibusi terhadap nilai perusahaan. (3) Keputusan investasi tidak berkontribusi dalam hubungan antara kebijakan dividen dan nilai perusahaan. (4) Keputusan investasi tidak berkontribusi dalam hubungan antara leverage dan nilai perusahaan
Analisis Return Saham dengan Firm Value sebagai Variebel Moderasi pada Perusahaan Sektor Basic Materials di Bursa Efek Indonesia
The basic materials sector is one of the sectors that plays an important role in supporting national economic development. However, fluctuations in stock returns in this sector indicate uncertainty that needs to be further examined. This study aims to analyze the effect of sustainability reports and leverage on stock returns with firm value as a moderating variable in basic materials companies listed on the Indonesia Stock Exchange for the period 2020–2023.
This study employs a quantitative approach using moderated regression analysis (MRA). Data were obtained from company annual reports and stock price indices. The sample was selected using purposive sampling and consists of 103 companies. Hypothesis testing was conducted using SPSS software.
The results of the study indicate that sustainability reports have a positive contribution to stock returns, while leverage does not contribute to stock returns. Additionally, firm value was not found to moderate the relationship between sustainability reports or leverage and stock returns
PERANCANGAN BANGUNAN INSTALASI PENGOLAHAN AIR MINUM SUMBER SUNGAI BEDADUNG, KABUPATEN JEMBER
Pengaruh Pengembangan Karier dan Perceived Organizational Support Terhadap Organizational Citizenship Behavior Pada Pegawai ASN di Dinas Kelautan dan Perikanan Provinsi Jawa Timur
Organizational Citizenship Behavior (OCB) is an important aspect
in supporting the achievement of organizational effectiveness and efficiency,
especially in the public sector. OCB refers to voluntary behavior
performed by employees outside their main duties but which contributes
positively to the organization as a whole. In government agencies such as the
East Java Provincial Marine and Fisheries Service, the existence of OCB behavior is
very much needed to improve the quality of public services and support
organizational performance. This research is motivated by the importance of encouraging
civil servants to exhibit OCB behavior, especially amid the challenges of complex bureaucratic work
and the need for professional and responsive services.
This study focuses on two main factors that are believed to influence
OCB behavior, namely Career Development and Perceived
Organizational Support. Career development reflects the extent to which
the organization provides opportunities and direction for employees to
advance their careers. Meanwhile, perceived organizational support refers to the extent to which
individuals feel that the organization values their contributions and cares
about their well-being. These two factors are seen as important stimuli that
can encourage employees to voluntarily perform additional tasks, help
colleagues, and show loyalty to the organization.
The research question in this study is whether there is a significant
influence between career development and perceived organizational support
on organizational citizenship behavior among civil servants at the Marine and Fisheries Department of East Java Province. This study aims to analyze and test the relationship and influence
between these variables, in order to provide strategic recommendations for improving civil
service performance through sustainable OCB behavior.
Keywords: Organizational Citizenship Behavior, Career Development,
Perceived Organizational Suppor
Penerapan Green Productivity Untuk Meminimasi Waste Pada Proses Produksi PT. XYZ
Production waste is one of the main challenges in the food processing industry, particularly in
the poultry processing sector, which generates large volumes of solid and liquid waste. This issue not only
reduces operational efficiency but also poses risks to environmental sustainability. This research aims to apply
the Green Productivity concept to minimize waste and improve production efficiency in the nugget processing
line at PT XYZ. A descriptive quantitative approach was used with analytical methods including Material
Balance, productivity measurement, waste identification, Environmental Performance Index (EPI), Green
Productivity Index (GPI), and Data Envelopment Analysis (DEA). The results indicate that the integration of
Green Productivity significantly enhances production efficiency and reduces waste from oil and flour. The
increasing GPI reflects sustainable efficiency, while EPI shows improvements in environmental performance.
Furthermore, waste cooking oil was innovatively processed into solid soap as an economical and eco-friendly
solution
Evaluasi Penerimaan Aplikasi Shopeepay pada Perempuan Generasi Z di Indonesia dengan Metode UTAUT
ShopeePay is an e-wallet application integrated with the Shopee e-commerce platform, providing wallet and electronic money services, commonly known as e-wallets, which function as an online payment method. However, ShopeePay faces challenges in its adoption, requiring the application to identify the habits and preferences of Generation Z and women regarding more innovative and practical services.
This study aims to identify the factors that influence users' intentions to adopt ShopeePay as a payment method among women in Generation Z, using the UTAUT method. The research utilizes Partial Least Square (PLS) testing tools for inferential analysis, assisted by SmartPLS software version 4.1.0.9. The total number of respondents in this study is 160, based on a two-fold multiple of the minimum sample size according to Roscoe's theory, using a simple random sampling technique.
The results of this study indicate that performance expectancy, social influence, and perceived security significantly affect users' intentions. This is evidenced by the positive path coefficient values, t-statistics ≥ 1,96, and p-values < 0,05. In other words, the application's performance, recommendations from close acquaintances, and security are the key factors driving users to adopt the ShopeePay application
Penggunaan Undang-Undang Nomor 11 Tahun 1980 dalam Pemidanaan Tindak Pidana Suap Terhadap Wasit (Studi Putusan Nomor: 41/Pid.Sus/2024/PN Smn)
Bribery crimes against referees are often resolved through general courts. However, Indonesia still does not have a legal umbrella regarding private bribery crimes, so law enforcers still use Law Number 11 of 1980 in handling this case. In addition, Indonesia already has Law Number 11 of 2022 concerning Sports. The Sports Law and football sports law have regulated the routes that can be taken to resolve disputes including bribery crimes committed by referees. This writing uses normative juridical law, and the results of this study are that the Judge is considered not to have considered the Law used in resolving this case, if the Lex Sportiva Principle is prioritized, this case can be resolved without having to go through litigation.
Keywords: Bribery Crime, Lex Sportiva Principle, Referee
LAPORAN HASIL PENELITIAN PRODUKSI BIODIESEL DARI BIJI ALPUKAT : OPTIMASI RESPONSE SURFACE METHODOLOGY (RSM) YIELD
Biji alpukat merupakan limbah pertanian yang memiliki kandungan minyak
tinggi, sehingga berpotensi dimanfaatkan sebagai bahan baku biodiesel. Minyak
dari biji alpukat mengandung senyawa trigliserida yang dapat diubah menjadi metil
ester (biodiesel) melalui proses transesterifikasi dengan bantuan katalis. Penelitian
ini bertujuan untuk mengoptimalkan kondisi reaksi transesterifikasi menggunakan
metode Response Surface Methodology (RSM) dengan memvariasikan suhu dan
rasio metanol terhadap minyak.
Langkah awal dilakukan ekstraksi minyak dari biji alpukat menggunakan
pelarut n-heksana pada suhu 69°C selama 6 jam. Minyak hasil ekstraksi kemudian
dimurnikan melalui distilasi dan proses de-gumming dengan H₃PO₄ untuk
menghilangkan pengotor. Selanjutnya dilakukan pengujian kadar asam lemak
bebas (FFA). Karena kadar FFA mendekati 2%, maka proses esterifikasi dilakukan
terlebih dahulu menggunakan HCl sebagai katalis. Setelah itu, dilakukan proses
transesterifikasi dengan larutan KOH-metanol dan minyak alpukat, dengan variasi
suhu reaksi 40–60°C dan rasio metanol terhadap minyak 4:1 hingga 8:1.
Hasil reaksi menunjukkan bahwa peningkatan suhu dan rasio metanol
meningkatkan yield dan angka setana biodiesel. Kondisi optimum diperoleh pada
suhu 50°C dan rasio 6:1 dengan yield biodiesel sebesar 37 mL dan angka setana 75.
Model optimasi terbaik ditunjukkan oleh model kuadratik dengan nilai R² sebesar
0,9605. Persamaan yang diperoleh melalui RSM menunjukkan hubungan kuadratik
antara kedua variabel terhadap angka setana.
Dengan demikian, biji alpukat terbukti dapat dimanfaatkan sebagai bahan
baku biodiesel dengan kualitas yang memenuhi standar nasional, serta metode RSM
efektif dalam menentukan kondisi optimal proses produksi
PABRIK KALIUM PERMANGANAT DARI KALIUM MANGANAT DENGAN PROSES OKSIDASI ELEKTROLISA
The Potassium Permanganate Plant is designed to produce 40,000 tons per year and will be established in the Manyar District, Gresik Regency. Potassium permanganate (KMnO₄) is widely used in various industries as a disinfectant, in wastewater treatment, and in the textile industry. The plant will operate continuously for 24 hours per day over 330 days annually. The raw materials used are manganese dioxide (MnO₂) and potassium hydroxide (KOH), supplied by PT Pamolite Adhesive Industri and PT Karunia Makmur Persada. The production process begins with raw material preparation, where KOH and MnO₂ are conveyed from their respective storage units to bins using screw conveyors and bucket elevators. KOH is dissolved in water at 30°C, then heated to 225°C before reacting with MnO₂ in a reactor to produce potassium manganate (K₂MnO₄) under atmospheric pressure. The reaction mixture is filtered, and the K₂MnO₄ filtrate is subjected to electrolysis at 65°C to produce KMnO₄. The resulting slurry is crystallized at 38°C, separated using a centrifuge, and dried in a rotary dryer at 110°C. Hot air and solid particles from the dryer are separated using a cyclone separator. Finally, the dried KMnO₄ crystals are stored in a product bin, packaged, and moved to storage for distribution