ANALISIS BREAK-EVEN POINT DAN KELAYAKAN USAHA AYAM RAS PETELUR DI ASOSIASI BERKAH TELUR MAKMUR PURWOREJO. JKD [Internet]. 2026 Aug. 22 [cited 2026 Oct. 6];18(2):152-9. Available from: https://e-journal.umc.ac.id/index.php/JKD/article/view/8869