Nurmala Fatmawati , Kiki. “PROFIT PLANNING WITH BREAK EVEN POINT (BEP) METHOD : (Case Study on Mr. Kantak’s Oyster Mushroom Planting Media Making) ”. JOSAR (Journal of Students Academic Research) 3, no. 1 (March 31, 2018): 52-65. Accessed April 27, 2024. https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/618.