Mamdouh bin Saad Al-Zahrani and Naif Mastoor Alsulami 2025. Obstacles to Secondary School Mathematics Teachers’ Teaching of Higher-Order Thinking Skills from Their Perspectives. Journal of Arts, Literature, Humanities and Social Sciences. 118 (Mar. 2025), 425-443. DOI:https://doi.org/10.33193/JALHSS.118.2025.1389.