Fadilla Hernanda, Gibran, et al. “Replacing Pocket Money With Packed Lunch: A Healthier, Cost-Saving Solution for Students”. International Student Conference on Business, Education, Economics, Accounting, and Management (ISC-BEAM), vol. 3, no. 1, Apr. 2025, pp. 1719-36, doi:10.21009/ISC-BEAM.013.132.