Pragowo, Hanny, and Purnama Purrohman. “Strategi Bisnis Warung Mama Indah”. Al-Kharaj : Jurnal Ekonomi, Keuangan & Bisnis Syariah 6, no. 2 (October 7, 2023): 2623-2634. Accessed November 15, 2024. https://journal.laaroiba.com/index.php/alkharaj/article/view/4918.