Wicaksana, E. J. ., B. A. Pebriand, P. Atmadja, and W. Wikanso. “E-Learning Based Motion Graphics Media to Improve Student Motivation on Biodiversity Material”. BIOEDUSCIENCE, vol. 5, no. 1, Apr. 2021, pp. 1-6, doi:10.22236/j.bes/515118.