Tampubolon T, Simanungkalit KE. Batak Toba Local Wisdom as a Conceptual Bridge in Primary Mathematics Instruction: A Systematic Literature Review. J.Math.Instr.Soc.Res.Opin. [Internet]. 2026 May 18 [cited 2026 May 24];5(2):1481–1500. Available from: https://journal-gehu.com/index.php/misro/article/view/1345