Amorin RG, Gambalan JG, Laurina MA, Macarayan J, Masambong LM, Solon AMC, Dodongan MB. Where functions go wrong: Analyzing students’ misconceptions and errors through Newman’s lens. IJIRE [Internet]. 2025 Dec. 30 [cited 2026 Jan. 10];12(2):94-105. Available from: https://www.un-pub.eu/ojs/index.php/IJIRE/article/view/9798