1. The effect of jumping task based on creative problem solving on students’ problem solving ability;Hobri;Int. J. Instr.,2020
2. The Profile of Junior High School Students’ Mathematical Creative Thinking Skills in Solving Problem through Contextual Teaching;Sa’Dijah;Journal of Physics: Conference Series,2019
3. Analysis of students’ critical thinking skills on social arithmetics with jumping task;Hobri;Journal of Physics: Conference Series,2020
4. An Analysis of Students’ Creative Thinking Skill in Creating Open-Ended Mathematics Problems through Semi-Structured Problem Posing;Titikusumawati;Journal of Physics: Conference Series,2019
5. The students’ creative thinking ability in accomplishing collaborative learning-based open-ended questions;Hobri;IOP Conference Series: Earth and Environmental Science,2019