Herdianto, F. ., Prayito, M. ., & Yuliana, V. A. . (2023). 50. Peningkatan Hasil Belajar Kognitif dengan Model Problem Based Learning Berbantuan Flipbook Kelas IV SD 1 Payaman Kudus . Prosiding Seminar Nasional Pendidikan Profesi Guru, 1(1), 448–454. Retrieved from https://conference.upgris.ac.id/index.php/psnppg/article/view/3946