by Wahidin, Didin, Saefuloh, Nandang Arif, Lestari, Zubaedah Wiji
Published in Journal of Innovation in Educational and Cultural Research (Online) (27.01.2023)

by Saefuloh, Nandang Arif
Published in Euclid (Online) (26.03.2017)

by Nandang Arif Saefuloh
Published in Euclid (Online) (01.03.2017)

by Purnama, Rike Novianti, Rianti Cahyani, Nandang Arif Saefuloh
Published in UJMES (Uninus Journal of Mathematics Education and Science) (24.03.2024)

by Lathifah, Lina, Cahyani, Rianti, Saputra, Samnur, Saefuloh, Nandang Arif
Published in UJMES (Uninus Journal of Mathematics Education and Science) (06.06.2023)

by Saefuloh, Nandang Arif, Wahyudin, Wahyudin, Prabawanto, Sufyani, Kosasih, Usep, Saputra, Samnur, Ahmatika, Deti, Ihsan, Iden Rainal
Published in AKSIOMA : Jurnal Matematika dan Pendidikan Matematika (30.09.2023)

by Mudrikah, Achmad, Saefuloh, Nandang Arif, Gintings, Abdorrakhman
Published in Jurnal Pendidikan MIPA (2020)