Supardi, Aulia Khairunnisa, Maulana Maulana, and Isrok'atun Isrok'atun. “Effectiveness of PMRI Assisted by VERULI on Elementary School Students’ Mathematical Problem-Solving Skills”. Kognitif: Jurnal Riset HOTS Pendidikan Matematika 6, no. 3 (July 28, 2026): 1073–1094. Accessed August 2, 2026. https://etdci.org/journal/kognitif/article/view/5312.