Agoestanto A, Kurniasih AW, Zahid MZ, Mulyono M. Enhancement of Lecturer Professionalism using Lesson Study Approach for Curriculum Review of Mathematics 1. UJME [Internet]. 30Nov.2017 [cited 26Apr.2024];6(3):299-07. Available from: https://journal.unnes.ac.id/sju/ujme/article/view/19506