Items by "Sihombing, David"

Conference or Workshop Item

Sihombing, David and Simanjorang, Mangaratua M and Mulyono, Mulyono (2022) Development of Mathematics Learning Tools With Problem-Based Learning Models to Increase Connection Ability in Junior High School. In: Proceedings of the 7th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2022, 20 September 2022, Medan, North Sumatera Province, Indonesia.