Obras na Biblioteca
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Ethnomathematical Expolarization of The Portibi Temple Building in North Padang Lawas Regency
Journal of Mathematics Instruction, Social Research and Opinion, v. 4, n. 3 · DOI 10.58421/misro.v4i3.683
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Explored Ethnomathematics on Silahisabungan Monument
Unnes Journal of Mathematics Education, v. 13, n. 1 · DOI 10.15294/11xwmq74