Nur Chairat, A. S. . (2026) “Full Costing Analysis of Oil Palm Frond Waste Egg Trays”, Matrik : Jurnal Manajemen dan Teknik Industri Produksi, 27(1), pp. 1 – 10. Available at: https://journal.umg.ac.id/index.php/matriks/article/view/11596 (Accessed: 30 September 2026).