Yusita, N.K.P., Rati, N.W. and Pajarastuti, D.P. 2021. Model Problem Based Learning Meningkatkan Hasil Belajar Tematik Muatan Pelajaran Bahasa Indonesia. Journal for Lesson and Learning Studies. 4, 2 (Jul. 2021), 174–182. DOI:https://doi.org/10.23887/jlls.v4i2.36995.