by Supratman, Rustina, Ratna, Heryani, Yeni
Published in Journal of physics. Conference series (01.08.2020)

by Ratna Rustina
Published in JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) (Online) (01.03.2016)

by Ratna Rustina
Published in JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) (Online) (01.09.2015)

by Rustina, Ratna
Published in Suska Journal of Mathematics Education (31.05.2018)

by Witri Nur Anisa, Ratna Rustina
Published in JP3M (Jurnal Penelitian Pendidikan dan Pengajaran Matematika) (Online) (01.03.2018)

by Rustina, Ratna, Muzdalipah, Ipah
Published in Aksioma : Jurnal Program Studi Pendidikan Matematika (Online) (31.03.2023)

by ratna rustina, ipah muzdalipah
Published in Aksioma : Jurnal Program Studi Pendidikan Matematika (Online) (01.03.2023)

by Rustina, Ratna, Anisa, Witri Nur
Published in Jurnal Riset Pendidikan Matematika Jakarta (01.01.2018)

by Muzdalipah, Ipah, Rustina, Ratna, El Akbar, R. Reza
Published in BERNAS: Jurnal Pengabdian Kepada Masyarakat (17.07.2020)