KARTIKA SEPTIARY PRATIWI MUSA; HALIAH; DARMAWATI. Break Even Point Analysis For Sales Planning At PT Ultrajaya Milk Industry And Trading Company Tbk. International Journal of Economics and Development, [S. l.], v. 2, n. 1, p. 165–175, 2026. DOI: 10.71305/ijed.v2i1.1615. Disponível em: https://journal.as-salafiyah.id/index.php/ijed/article/view/1615. Acesso em: 24 jun. 2026.