Setiawan O, Simorangkir ES, Purwati AA, Purwati AA. Pengaruh Kualitas Produk, Harga, Relationship Marketing terhadap Keputusan Pembelian Produk di PT Asaba Pekanbaru . MSEJ [Internet]. 2020Feb.16 [cited 2026May12];1(1):64-77. Available from: https://old.yrpipku.com/index.php/msej/article/view/49