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All Journal Al-Kharaj: Journal of Islamic Economic and Business Journal of Social And Economics Research
Sapto Rahardjo
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Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Social Sciences

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IMPLEMENTASI PRINSIP JUST IN TIME PADA PROSES FABRIKASI DI PT PETROKIMIA GRESIK Fahmi Sholeh Aldimiyyathi; Sapto Rahardjo; Moh. Agung Surianto
Journal of Social and Economics Research Vol 5 No 2 (2023): JSER, December 2023
Publisher : Ikatan Dosen Menulis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54783/jser.v5i2.157

Abstract

Proses fabrikasi didefinisikan sebagai bagian dari kegiatan suatu perusahaan yang berorientasi pada pemenuhan aspek material dengan tahapan akhirnya berupa produksi barang jadi sebagai bagian dari beberapa material. Pada prosesnya, fabrikasi tentu membutuhkan prinsip dan pertimbangan yang cukup matang dan tepat untuk memaksimalkan kinernya perusahaan itu sendiri. sebagaimana yang juga terjadi pada PT Petrokimia Gresik. Perusahaan tersebut merupakan pabrik pupuk terbesar di Indonesia. Industri pupuk ini berada di daerah Gresik Jawa Timur tersebut juga memiliki proses fabrikasi di dalamnya. Kendala dalam segi keterlambatan produksi karena panjangnya proses yang harus ditempuh untuk sampai pada produksi serta keterlambatan mesin-mesin penunjang proses produksi masih menjadi polemik yang butuh penanganan guna memaksimalkan kinerja dan produktivitas perusahaan. Untuk itu, kajian ini berupaya menawarkan sebuah solusi alternatif dengan perbaikan manajemen dalam proses fabrikasi melalui penerapan prinsip just in time pada proses fabrikasi di PT Petrokimia Gresik. Melalui penerapan prinsip just in time peluang yang didapat di antaranya adalah memperkuat jaringan dengan supplier, meminimalisir biaya produksi dan yang paling penting adalah menghemat waktu produksi sehingga proses produksi lebih cepat.
The Effect of Motivation and Work Discipline on Teacher Achievement Sapto Rahardjo; Djoko Soelistya; Mahjudin
Al-Kharaj: Journal of Islamic Economic and Business Vol. 6 No. 3 (2024): All articles in this issue include authors from 3 countries of origin (Indonesi
Publisher : LP2M IAIN Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24256/kharaj.v6i3.6431

Abstract

This research was conducted to find out things that affect Teacher Achievement at the Muhammadiyah Driyorejo Gresik Charity. The study aims to analyze whether Motivation has a direct effect on Teacher Achievement, Work Discipline has a direct effect on Teacher Achievement, Motivation has a direct effect on Organizational Commitment, Work Discipline has a direct effect on Organizational Commitment, Motivation has an indirect effect on Teacher Achievement with Organizational Commitment as a mediating variable, and Work Discipline has an indirect effect on Teacher Achievement with Organizational Commitment as a mediating variable. The research method used in this research is quantitative. The population in this study were all teachers at the Muhammadiyah Driyorejo Gresik Charity, with saturated sampling totaling 110 respondents. Data analysis using Smart-PLS. The results showed that Motivation has a positive and significant influence on Teacher Achievement. Discipline has a positive and significant influence on Teacher Achievement. Motivation has a positive and significant influence on Organizational Commitment. Discipline has a positive and significant influence on Organizational Commitment. Organizational Commitment has a positive and significant influence on Teacher Achievement. Motivation has a positive and significant influence on Teacher Achievement through Organizational Commitment. Based on the value of H1 of 2.838, greater than H6 of 2.040, this indicates a partial mediation effect. Discipline has a positive and significant influence on Teacher Performance through Organizational Commitment. Based on the value of H2 of 2,250, smaller than H7 of 2,504, this indicates a partial mediating effect.
Co-Authors Fahmi Sholeh Aldimiyyathi Mahjudin Moh. Agung Surianto