Items where Author is "Ratna, Nurherdiati"

Article

Ratna, Nurherdiati and Lukita, Ambarwati and Meiliasari, Meiliasari (2022) An instructional design to improve students’ higher order thinking skills in linear programming. J-PiMat : Jurnal Pendidikan Matematika, 4 (1): 3. pp. 459-465. ISSN 2684-7981