Suparman, S.S., Kadarwati, S. and Purnomo, E.A. 2020. Developing Web-Based Teaching Material Supplements To Improve Higher Order Thinking Skills (HOTs) In Mathematics Courses. SEUNEUBOK LADA: Jurnal ilmu-ilmu Sejarah, Sosial, Budaya dan Pendidikan. 7, 1 (Jun. 2020), 118-127. DOI:https://doi.org/10.33059/jsnbl.v7i1.2363.