“APLICATION OF BREAK EVENT POINT METHOD TO ANALYZE THE FEASIBILITY OF ESTABLISHING A BUSINESS PRODUCING BIO CHARCOAL COCONUT SHELL BRIQUETTE CONTINUOUS SYSTEM USING AN EXTRUDER MACHINE”. 2025. Journal of Industrial Engineering and Innovation 2 (01): 08-14. https://journal.unram.ac.id/index.php/jiei/article/view/7263.