Rienovita, Ellina, Arifin Arifin, Venty Sopacua, Wahyu Kumala Sari, Bambang Mardi Sentosa, Mia Aina, Hersiyati Palayukan, and Tomi Apra Santosa. 2024. “The Impact of Gamification on Problem Solving Skills in STEM Education: A Meta-Analysis”. Edumaspul: Jurnal Pendidikan 8 (1). https://doi.org/10.33487/edumaspul.v8i1.7843.