Lukman HS, Setiani A, Agustiani N. Validitas Instrumen Tes Kemampuan Berpikir Kritis Matematis Berdasarkan Teori FRISCO. supremum j of mathematics education [Internet]. 2023 Jan. 28 [cited 2026 Feb. 23];7(1):55-67. Available from: https://fkipunsika.id/index.php/supremum/article/view/6960