1.
Hadiyati T, Purwandari RD. Analisis Kelayakan Bahan Ajar E-book Materi Lingkaran Untuk Peserta Didik Kelas VI Sekolah Dasar. pssh [Internet]. 2024 Nov. 30 [cited 2024 Dec. 22];19:219-30. Available from: https://conferenceproceedings.ump.ac.id/pssh/article/view/1357