“ANALISIS BREAK EVENT POINT PENJUALAN KUE TRADISIONAL KHAS BANJAR DI TEMBILAHAN – INDRAGIRI HILIR ”. JURNAL ANALISIS MANAJEMEN 5, no. 2 (December 31, 2019): 33–41. Accessed September 24, 2026. https://ejournal.unisi.ac.id/index.php/jam/article/view/889.