Yunus, M. , Amirullah, A., Safiah, I., Ridha, S. and Suartama, I.K. 2022. Development of the CPOL design to improve the ability to develop teaching materials. Cypriot Journal of Educational Sciences. 17, 5 (May 2022), 1655–1670. DOI:https://doi.org/10.18844/cjes.v17i5.7257.