Fadilla Hernanda G, Suhud U, Wibowo A. Replacing pocket money with packed lunch: a healthier, cost-saving solution for students. isc-beam [Internet]. 2025 Apr. 25 [cited 2026 Jan. 15];3(1):1719-36. Available from: https://journal.unj.ac.id/unj/index.php/isc-beam/article/view/52055