S. Aliyah, E. Desi, M. A. Elhias Nst, E. Maisaroh, and F. P. Nasution, “Identification of Key Factors in Children’s Toy Product Marketing Strategy through Entropy and Gain Analysis”, Int. J. Softw. Eng. Comput. Sci., vol. 5, no. 3, pp. 1233–1243, Dec. 2025, doi: 10.35870/ijsecs.v5i3.5690.