Baharudin, M., 		Subayani, N., & 		Nugraha, A.
2022 Nov 23.  PENERAPAN DESAIN KELAS MODEL ‘’U’’ TERHADAP MOTIVASI BELAJAR MATEMATIKA DI UPT SD NEGERI 73 GRESIK KELAS IV. JTIEE (Journal of Teaching in Elementary Education). [Online] 6:1