Tumpal J.R. Sitinjak, Suryansah S. PENGARUH KUALITAS PRODUK DAN PERSEPSI HARGA TERHADAP KEPUTUSAN PEMBELIAN SMARTPHONE POCO 5G DI JAKARTA. JEMBA [Internet]. 2024 Sep. 9 [cited 2025 Aug. 19];3(5):423-34. Available from: https://www.bajangjournal.com/index.php/JEMBA/article/view/8573