Thongluang, P., and T. Bongkotphet. “INQUIRY-BASED STEM LEARNING TO ENHANCE MATHEMATICAL CREATIVE THINKING ON THREE-DIMENSIONAL GEOMETRIC FIGURES FOR GRADE 6 STUDENTS”. Research Community and Social Development Journal, vol. 17, no. 1, Mar. 2023, pp. 142-53, doi:10.14456/nrru-rdi.2023.11.