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Ike Purnamasari
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PENGENDALIAN MUTU PADA PENGOLAHAN MINYAK SAWIT PADA PT. HUTAN HIJAU MAS BERAU Asri anto; Zainal Ilmi; Ike Purnamasari
Jurnal Ilmu Manajemen Mulawarman (JIMM) Vol 2, No 3 (2017): September
Publisher : Fakultas Ekonomi Dan Bisnis Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29264/jimm.v2i3.859

Abstract

This study obtains to determine quality graphics of Crude Palm Oil (CPO) during the month of March 2016 and carrying out quality control using statistical quality control’s tool. Quality control analysis was performed using statistical tools histograms, pareto chart and fishbone diagram. Histograms are used to present the data is in order to make it easier to understand the the data for subsequent analysis. Then the identification of the types of defects are dominant using pareto diagram. The next step is to look for factors that cause damage to the product using a causal diagram can then be prepared for a recommendation or a proposal of quality improvement.The results indicate that the output of CPO were in a state of uncontrolled or still experiencing irregularities. It can be seen on a bar diagram of the which point the fluctuating and irregular, and many are out of the control limits. Based on the Pareto diagram, of the three conditions CPO quality improvement priority needs to be done is for the type of impurity content. From the analysis of the causal diagram can be seen the factors causing disability derived from human factors / workers, production machinery, work methods, materials / raw materials and work environment, so that the company can take preventative measures and improvements to reduce the level of disability and improve product quality.Keywords: Quality Control, Statistical Quality Control, Histogram
Pengaruh Board Size, Ceo Education, dan Ceo Ownership Terhadap Kinerja Perusahaan Pertambangan yang Terdaftard di Bursa Efek Indonesia Periode 2019-2023 Annisa Athaya Fawwaz; Ike Purnamasari
Jurnal Adijaya Multidisplin Vol 4 No 02 (2026): Jurnal Adijaya Multidisiplin (JAM)
Publisher : PT Naureen Digital Education

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Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh board size, CEO education, dan CEO ownership terhadap kinerja perusahaan pada perusahaan sub sektor pertambangan yang terdaftar di Bursa Efek Indonesia periode 2019–2023. Kinerja perusahaan diukur menggunakan Return on Assets (ROA). Penelitian ini menggunakan pendekatan kuantitatif dengan data sekunder yang diperoleh dari laporan keuangan dan laporan tahunan perusahaan. Teknik pengambilan sampel menggunakan metode purposive sampling dengan jumlah sampel sebanyak 12 perusahaan selama lima tahun pengamatan sehingga diperoleh 60 observasi. Metode analisis yang digunakan adalah regresi data panel dengan model terbaik yang terpilih yaitu Common Effect Model (CEM). Hasil penelitian menunjukkan bahwa secara simultan board size, CEO education, dan CEO ownership berpengaruh signifikan terhadap kinerja perusahaan. Secara parsial, board size dan CEO education berpengaruh positif dan signifikan terhadap kinerja perusahaan, sedangkan CEO ownership berpengaruh negatif dan signifikan terhadap kinerja perusahaan. Temuan ini mengindikasikan bahwa ukuran dewan direksi yang lebih besar serta latar belakang pendidikan bisnis CEO mampu meningkatkan kinerja perusahaan, sementara kepemilikan saham oleh CEO yang tinggi justru berpotensi menurunkan kinerja perusahaan. Penelitian ini diharapkan dapat memberikan kontribusi bagi manajemen perusahaan, investor, serta akademisi dalam memahami faktor-faktor yang mempengaruhi kinerja perusahaan khususnya di sektor pertambangan.
Co-Authors Annisa Athaya Fawwaz Arvita Rachmawaty Asri anto Irsan Tricahyadinata Muhammad Amin Kadafi Wirasmi Wardhani Zainal Ilmi