Putra, Galih Mahardika Christian, Fitria Dwi Prasetyaningtyas, Isa Ansori, Bagas Kurnianto, Nur Indah Wahyuni, Zhao Xinzhe, and Tirza Naya Nurmanto. 2025. “Effectiveness of Project-Based Scratch Programming to Improve Problem-Solving Skills of Elementary School Students ”. International Journal of Social Learning (IJSL) 5 (2):460-78. https://doi.org/10.47134/ijsl.v5i2.417.