1.
Development of Questionnaire on Students’ Perceptions of STEM and Problem-solving (SPSP): a Rasch Modelling Approach. Radiasi [Internet]. 2021 Apr. 30 [cited 2026 Sep. 1];14(1):34-43. Available from: https://jurnal.umpwr.ac.id/index.php/radiasi/article/view/1078