Prirafianti, Sumarwan U, Aminah M. Determinants of Customer Loyalty For Liquid Petroleum Gas (LPG) and Bio-Cng Products: A Case Study in West Nusa Tenggara. jma [Internet]. 2023 Mar. 31 [cited 2026 Jan. 13];20(1):12. Available from: https://journal.ipb.ac.id/jmagr/article/view/44828