[1]
Erina, D. and Purwanto, A.H.D. 2025. Analysis of the Implementation of the ISO 9001:2015 Quality Management System Using GAP Analysis(Case Study at a National Gas Distribution Company). Business, Economics, Law, Communication, and Social Sciences. 1, 5 (Sep. 2025), 611–623. DOI:https://doi.org/10.000000/belacoss.v1i5.457.