HERLINA, L. EFEKTIFITAS MODEL PROJECT BASED LEARNING TERHADAP PENINGKATAN MOTIVASI BELAJAR MATEMATIKA PADA MATERI BANGUN RUANG SISI LENGKUNG. SCIENCE : Jurnal Inovasi Pendidikan Matematika dan IPA, [S. l.], v. 2, n. 4, p. 462-472, 2022. DOI: 10.51878/science.v2i4.1770. Disponível em: https://jurnalp4i.com/index.php/science/article/view/1770. Acesso em: 24 jan. 2026.