Items where Author is "Laela Sih Harti, -"
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Laela Sih Harti, - and Arief Agoestanto, FMIPA Pendidikan Matematika (2019) Analysis Of Algebraic Thinking Ability Viewed From The Mathematical Critical Thinking Ablity Of Junior High School Students On Problem Based Learning. Unnes Journal of Mathematics Education, 8 (2). pp. 119-127. ISSN 2252-6927