Al-Ghonmeein JS, Alsa’aideh MAK. The Effect of a Training Program in Content Pedagogical Knowledge (PCK) on the Self-Efficacy of Vocational Education Teachers. Edu [Internet]. 2024 Mar. 15 [cited 2024 Jul. 2];51(1):319-33. Available from: http://dsr.ju.edu.jo/djournals/index.php/Edu/article/view/4905