Items by "Simamora, Yulinar"

Simamora, Yulinar and Sinaga, Bornok and Yus, Anita (2022) Analysis Difficulty Understand The Mathematical Concept of Integers Viewed from the Metacognitive Abilities of Class VII Students of Private Junior High Schools Dwiwarna Medan. In: Proceedings of the 7th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2022, 20 September 2022, Medan, North Sumatera Province, Indonesia.