2019. 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. Talenta Conference Series: Science and Technology (ST). 2, 2 (Jun. 2019). DOI:https://doi.org/10.32734/st.v2i2.552.