KURNIAWATI, Ike; GUNTUR, Mochamad; SOFIASYARI, Irma. Mathematics Problem-Solving Ability Of Elementary School Students In Solving Hots Type Of Mathematics Problems. Journal of Education and Learning Mathematics Research (JELMaR), [S. l.], v. 3, n. 2, p. 190–196, 2022. DOI: 10.37303/jelmar.v3i2.135. Disponível em: https://jelmar.wisnuwardhana.ac.id/index.php/jelmar/article/view/135. Acesso em: 25 aug. 2026.