Chiarun Nisa, N. and Mulyaning, E.C. 2022. Designing and Implementing HOTS-Oriented Learning by Mathematic Teachers. International Journal of Contemporary Studies in Education (IJ-CSE). 1, 1 (Nov. 2022), 47–55. DOI:https://doi.org/10.56855/ijcse.v1i1.54.