“Asessment Higher Order Thingking Skills untuk Meningkatkan Hasil Pembelajaran Dasar-Dasar Pendidikan MIPA (DDP MIPA): Assessment Higher Order Thinking Skills to Improve Learning Outcome of Basic Math and Science Education” (2019) Talenta Conference Series: Science and Technology (ST), 2(2). doi:10.32734/st.v2i2.552.