“ANALISIS ASPEK KELAYAKAN BISNIS PADA UKM UBI UNGGU (PURPLE BALLS) LUMER DI TANGERANG”. Jurnal Media Akademik (JMA) 2, no. 6 (March 3, 2025). Accessed March 2, 2026. https://jurnal.mediaakademik.com/index.php/jma/article/view/572.