Laili, A., Alfandie, A. I. N., Jannah, A. M., Tio, A. J. P., Agustin, D., & Supriyanto, A. . (2023). Integrated Quality Management as an Effort to Improve the Quality of the Catering Department at SMK Negeri 3 Malang. Journal of Education for Sustainability and Diversity, 2(1), 165–181. https://doi.org/10.57142/jesd.v2i1.90