Supardi, A. K., Maulana, M. and Isrok'atun, I. (2026) “Effectiveness of PMRI Assisted by VERULI on Elementary School Students’ Mathematical Problem-Solving Skills”, Kognitif: Jurnal Riset HOTS Pendidikan Matematika, 6(3), pp. 1073–1094. doi: 10.51574/kognitif.v6i3.5312.