Chandra Nst, Hartawan, Cut Zukhrina Oktaviani, and Alfa Taras Bulba. “Implementation of Quality Management System Performance by Batching Plant Service Provider in Kabupaten Aceh Besar”. Journal of World Science 1, no. 9 (September 23, 2022): 725–736. Accessed July 13, 2025. https://jws.rivierapublishing.id/index.php/jws/article/view/94.