1.
Bustami Y, Riyati Y, Julung H. Think talk write with pictured cards on human digestive system: impact of critical thinking skills. Biosfer [Internet]. 2019Apr.28 [cited 2019Aug.23];12(1):13 -23. Available from: http://journal.unj.ac.id/unj/index.php/biosfer/article/view/9927