PENGENDALIAN KUALITAS PRODUK NPK PHONSKA DENGAN METODE STATISTICAL PROCESSING CONTROL PADA UNIT PRODUKSI 2A PT. PETROKIMIA GRESIK.

  • Abdurrahman Faris Indriya Himawan
  • Muhammad Abidhin Al Habtsi

Abstract

This study aims to determine the quality control of Phonska NPK fertilizer using Statistical Processing Control method. Statistical Processing Control to analyze and identify quality deviations in Phonska NPK products. There were five people in this study. Data collection techniques using observation, interviews and documentation. Data analysis techniques using Statistical Processing Control. PT. Petrokimia Gresik has Phonska NPK fertilizer products whose production has deviations but can be overcome using the SPC method (Statistical Processing Control). 

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Published
Apr 22, 2019
How to Cite
HIMAWAN, Abdurrahman Faris Indriya; AL HABTSI, Muhammad Abidhin. PENGENDALIAN KUALITAS PRODUK NPK PHONSKA DENGAN METODE STATISTICAL PROCESSING CONTROL PADA UNIT PRODUKSI 2A PT. PETROKIMIA GRESIK.. Jurnal Manajerial, [S.l.], v. 5, n. 1, p. 75-83, apr. 2019. ISSN 2621-5055. Available at: <http://journal.umg.ac.id/index.php/manajerial/article/view/849>. Date accessed: 09 feb. 2023. doi: http://dx.doi.org/10.30587/jurnalmanajerial.v5i1.849.