Sri Anggraeni Polobutu, Novia Dwi Sulatra, Jessica Matta, Muh. Rigan Naufal, Mursida Mursida, Andi Dewi Anggraini. Pengaruh Kualitas Produk, Persepsi Harga, dan Promosi terhadap Keputusan Pembelian Smartphone Samsung di Erafone Palopo. jimek [Internet]. 2025 Aug. 24 [cited 2025 Sep. 5];5(3):400-12. Available from: https://researchhub.id/index.php/jimek/article/view/8013