1.
Mamuaya I, Tampi JRE, Mangindaan JV. The Effect of Discount on Grabfood Purchase Decision for Students of the Faculty of Social and Political Sciences of Sam Ratulangi University Manado. Product. [Internet]. 2025 Sep. 3 [cited 2026 Mar. 21];6(2):138-42. Available from: https://ejournal.unsrat.ac.id/v3/index.php/productivity/article/view/61187