Rusda, Rusda, Hasiana Lorenta, Nasri Nasri, Aslamiah Aslamiah, and Celia Cinantya. 2025. “Implementation of the Total Quality Management Model to Support the Work Quality Culture at SMAN 1 Kelumpang Utara”. Eduvest - Journal of Universal Studies 5 (9):10602-9. https://doi.org/10.59188/eduvest.v5i9.52101.