Pretita, Sasti, and Mohamad Toha. “Marketing Mix Strategy Formulation of Ready Meal Business Using Hierarchical Clustering (Case Study of Kokikit)”. International Journal of Management, Entrepreneurship, Social Science and Humanities 5, no. 1 (June 30, 2022): 161–181. Accessed September 17, 2024. https://journals.researchsynergypress.com/index.php/ijmesh/article/view/914.