Irwansyah Sitorus, K. T. Aprilia, Muhammad Rasyid Ridha, and Ricky Martin Ginting. “Optimization of Nutritional Meal Allocation Using the Greedy Algorithm : A Data – Driven Approach for Food Security in Indonesia”. Journal of Computer Science and Research (JoCoSiR), vol. 2, no. 4, Oct. 2024, pp. 15-20, https://journal.aptikomsumut.org/index.php/jocosir/article/view/82.