Baharudin, Muhammad, 		Subayani, Nataria, AND 		Nugraha, Arya.
" PENERAPAN DESAIN KELAS MODEL ‘’U’’ TERHADAP MOTIVASI BELAJAR MATEMATIKA DI UPT SD NEGERI 73 GRESIK KELAS IV" <em>JTIEE (Journal of Teaching in Elementary Education)</em> [Online], Volume 6 Number 1 (23 November 2022)