Sabatiyah N, Abdillah W. Analysis of Coal Briquette Quality Control at PT. Asririmba Wirabhakti. Stud.Jour.of.Bus n Manag. [Internet]. 2024 Dec. 30 [cited 2025 Oct. 15];7(3):233-48. Available from: https://ejournal.unib.ac.id/sjbm/article/view/44997