Nugraha, Widi, Fhajri Arye Gemilang, and Arina Fransiska. “Pengaruh Bauran Ritel Terhadap Keputusan Belanja Ulang Di Niagara Swalayan Bukittinggi”. Jurnal Ekobistek 10, no. 1 (July 27, 2021): 75–83. Accessed October 26, 2025. https://jman-upiyptk.org/ojs/index.php/ekobistek/article/view/86.