Peng, Dandan, and Ooi Boon Keat. “An Application of The Theory of Planned Behaviour: Factors Influencing Parental Decision on Children Involvment in Out-Of-School Music Education”. Frontiers in Business, Economics and Management 16, no. 3 (September 30, 2024): 196–199. Accessed June 28, 2026. https://drpress.org/ojs/index.php/fbem/article/view/26235.