Zakaria AF, Mohamed M, Mohamad MM. Efforts to Improve Knowledge and Skills by Adopting Heutagogical Approaches among Technical and Vocational’ Educators. jtet. 2021;13(3):172-179. Accessed July 23, 2024. https://penerbit.uthm.edu.my/ojs/index.php/JTET/article/view/7885