Mbundu, T. E. N., Ngoie, R. B., M., Bansimba, J. R. M., Kinyoka, G. K., Bazangika, R. M., & Matondo, B. N. (2026). EFFECTS OF A SHORT-TERM TEACHER PROFESSIONAL DEVELOPMENT ON PHYSICS LEARNING UNDER SEVERE RESOURCE CONSTRAINTS: CONCEPTUAL AND SYMBOLIC GAINS WITHOUT PROCEDURAL IMPROVEMENT. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 84(3), Continuous. presented at the June 2026. doi:https://doi.org/10.33225/pec/26.84.480

Anderson, L., & Östlund, D. (2017). ASSESSMENTS FOR LEARNING IN GRADES 1-9 IN A SPECIAL SCHOOL FOR STUDENTS WITH INTELLECTUAL DISABILITY IN SWEDEN. Problems of Education in the 21st Century, Problems of Education in the 21st Century, 75(6), Continuous. presented at the December/2017. doi:https://doi.org/10.33225/pec/17.75.508