Novari, Dian, Indah Widyaningrum, and Widiawati W. “PENERAPAN PBL MELALUI PEMBUATAN TAMAN RUMPUT PADA MATERI LINGKARAN DI KELAS VIII”. JOURNAL of MATHEMATICS SCIENCE and EDUCATION 2, no. 1 (December 31, 2019): 1-11. Accessed November 22, 2024. https://ojs.stkippgri-lubuklinggau.ac.id/index.php/JMSE/article/view/328.