Nor Syazwani Mat Salleh, Analisa Hamdan, Norakmal Abdullah, & Harleny Abd Arif. (2020). Action Research for the Computer Graphics Studio Course Based on Activity Theory and Semiotic Theory. International Journal Of Technical Vocational And Engineering Technology, 1(1), 46-53. Retrieved from https://journal.pktm.com.my/index.php/ijtvet/article/view/10