Nurmala Fatmawati K. PROFIT PLANNING WITH BREAK EVEN POINT (BEP) METHOD : (Case Study on Mr. Kantak’s Oyster Mushroom Planting Media Making) . josar [Internet]. 2018Mar.31 [cited 2024Dec.5];3(1):52-5. Available from: https://ejournal.unisbablitar.ac.id/index.php/josar/article/view/618