Haq, Afkarul, Rikki Hermawan, Riski Asriandi, and Afni Abdul Manan. “Analisis Model Manajemen Strategi Usaha Jasa Boga”. PENG: Jurnal Ekonomi dan Manajemen 2, no. 2 (November 10, 2024): 1306–1316. Accessed October 23, 2025. https://teewanjournal.com/index.php/peng/article/view/1078.