1.
Hartono H, Khaeriyah DZ, Sari DL, Ilfiana M, Nursyahidah F. DEVELOPMENT OF LEARNING TRAJECTORY ON THE SET TOPIC FOR 7TH GRADE IN THE CONTEXT OF SEDEKAH LAUT TRADITION . KJPM [Internet]. 2021Nov.30 [cited 2024Apr.26];6(2):181-94. Available from: https://kalamatika.matematika-uhamka.com/index.php/kmk/article/view/505