Sari SN, Shodiqin A, Buchori A. EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBANTU KAHOOT TERHADAP HASIL BELAJAR SISWA KELAS XI SMK PADA MATERI PERSAMAAN LINGKARAN. SENATIK [Internet]. 2019Aug.20 [cited 2024Apr.29];4:441-6. Available from: https://conference.upgris.ac.id/index.php/senatik/article/view/92