“Implementasi Model Problem Based Learning (PBL) yang Didukung Agen Pedagogi Terhadap Higher Order Thinking Skills (HOTS) dalam Pembelajaran Zoologi Invertebrata: Implementation of Problem Based Learning (PBL) Models Supported by Pedagogical Agents for Higher Order Thinking Skills (HOTS) in Learning Invertebrate Zoology”, Biodik , vol. 5, no. 3, pp. 262-272, Dec. 2019.