MOHD ABDUL AZIZ, Azrul Azwan; PUTEH, Marzita; ADNAN, Mazlini. Development and Validating the Number and Mathematical Operations Problem-Solving Framework in the Form of Higher Order Thinking Skill (HOTS) through Bar Model Strategy - A Fuzzy Delphi Methods. Journal of Science and Mathematics Letters, [S. l.], v. 11, p. 1–8, 2023. DOI: 10.37134/jsml.vol11.sp.1.2023. Disponível em: https://ejournal.upsi.edu.my/index.php/JSML/article/view/8736. Acesso em: 31 mar. 2025.