Supardi AK, Maulana M, Isrok'atun I. Effectiveness of PMRI Assisted by VERULI on Elementary School Students’ Mathematical Problem-Solving Skills. JRHotsPM [Internet]. 2026 Jul. 28 [cited 2026 Aug. 3];6(3):1073-94. Available from: https://etdci.org/journal/kognitif/article/view/5312