Prirafianti, SumarwanUjang, and AminahMimin. 2023. “Determinants of Customer Loyalty For Liquid Petroleum Gas (LPG) and Bio-Cng Products: A Case Study in West Nusa Tenggara”. Jurnal Manajemen & Agribisnis 20 (1), 12. https://doi.org/10.17358/jma.20.1.12.