Pengaruh Penetration Pricing dan Sales Promotion terhadap Keputusan Pembelian Diamond Mobile Legends Bang-Bang di Top Up Store. Soetomo Adm. Bisnis [Internet]. 2025 Jan. 24 [cited 2026 Jun. 17];2(2):449-58. Available from: https://ejournal.unitomo.ac.id/index.php/sab/article/view/9660