Mahat, Hanifah, Mohmadisa Hashim, Yazid Saleh, Nasir Nayan, and Saiyidatina Balkhis Norkhaidi. “Factor Analysis on Energy Saving Knowledge Among Primary School Students in Malaysia: A Case Study in Batang Padang District, Perak”. Kasetsart Journal of Social Sciences 40, no. 2 (August 30, 2019): 448–453. Accessed May 6, 2024. https://so04.tci-thaijo.org/index.php/kjss/article/view/242181.