Putranto, I., Syamruddin, S. and Eliyani, C. (2024) “The Influence of Prices and Promotions on Purchasing Decisions on Dine-in Services at McDonald’s Cideng, Central Jakarta”, Jurnal Mandiri : Ilmu Pengetahuan, Seni, dan Teknologi, 7(2), pp. 90 - 100. doi: 10.33753/mandiri.v7i2.253.