Letaluhu K, Daga HN. Model Linear Break-Even Point: Optimasi Fungsi Laba dan Analisis Sensitivitas Parameter Biaya. SMARTH [Internet]. 2026 May 16 [cited 2026 Jun. 4];2(1):23-34. Available from: https://jurnal.ihsancahayapustaka.id/index.php/smarth/article/view/302