Punya, Punyarat, and Narathorn Pramuanrattakarn. 2018. “The Development of Three - Dimensions Animation for Instructional Media in Biology: Kingdom Animalia : Phylum Platyhelminthes and Phylum Nematoda”. Journal of Applied Informatics and Technology 1 (2). Mahasarakham, Thailand:93-102. https://doi.org/10.14456/jait.2018.8.