CHRISTHOPEROS, Juan; JAMALUDDIN; RAHMAN, Arief; PUSPITA; SUKARIYAN. Analysis of Knowledge of Fertilization Employees on the Application of 4R’s Principle in Production Plant Fertilization Activities at Mutiara Estate PT. Sentosa Kalimantan Jaya. Buletin Loupe, [S. l.], v. 20, n. 02, p. 137–144, 2024. DOI: 10.51967/buletinloupe.v20i02.3176. Disponível em: https://e-journal.politanisamarinda.ac.id/index.php/jurnalloupe/article/view/3176. Acesso em: 8 jan. 2025.