[1]
Sirait, A.F. and Lubis, M.S. 2023. Pocket Book Design Based On Mathematical Puzzles To Improve The Mathematical Logical Intelligence Of Grade XI Students. Mathline : Jurnal Matematika dan Pendidikan Matematika. 8, 1 (Feb. 2023), 68–85. DOI:https://doi.org/10.31943/mathline.v8i1.378.