Isnawan, Muhamad Galang, Marcel David Pochulu, Javier García-García, Naif Mastoor Alsulami, and Sudirman Sudirman. 2025. “STEAM+X in Mathematics Education: A Systematic Literature Review”. Journal of Mathematics Instruction, Social Research and Opinion 4 (2). Bandung, Indonesia:465-80. https://doi.org/10.58421/misro.v4i2.451.