by Hasanah, Mifta Nur, Putri, Ratu Ilma Indra, Zulkardi, Zulkardi
Published in Jurnal pendidikan matematika (Online) (Palembang) (29.04.2022)

by Sistyawati, Risda Intan, Zulkardi, Zulkardi, Putri, Ratu Ilma Indra, Samsuriyadi, Samsuriyadi, Alwi, Zahra, Sepriliani, Sisca Puspita, Tanjung, Ayu Luviyanti, Pratiwi, Riszky Pabela, Aprilisa, Shinta, Nusantara, Duano Sapta, Meryansumayeka, Meryansumayeka, Jayanti, Jayanti
Published in Infinity (Bandung) (01.02.2023)

by Saebani, Siti Nurmala, Zulkardi, Zulkardi, Slamet, Adeng
Published in Journal of curriculum Indonesia (01.03.2023)

by Adelia, Viona, Putri, Ratu Ilma Indra, Zulkardi, Zulkardi, Mulyono, Budi
Published in Journal of honai math (Online) (12.03.2022)

by Mulbasari, Anggria Septiani, Putri, Ratu Ilma Indra, Zulkardi, Zulkardi, Aisyah, Nyimas
Published in JTAM (Jurnal Teori dan Aplikasi Matematika) (Online) (08.04.2023)

by Zulkardi, Zulkardi
Published in Southeast Asian mathematics education journal (28.12.2013)

by Risdiyanti, Irma, Zulkardi, Zulkardi, Putri, Ratu Ilma Indra, Prahmana, Rully Charitas Indra, Nusantara, Duano Sapta
Published in Jurnal Elemen Program Studi Pendidikan Matematika STKIP Hamzanwadi Selong (08.02.2024)

by Riyanto, Bambang, Zulkardi, Zulkardi, Putri, Ratu Ilma Indra, Darmawijoyo, Darmawijoyo
Published in IndoMS-journal on mathematics education (01.09.2019)

by Yansen, Dedi, Putri, Ratu Ilma Indra, Zulkardi, Zulkardi, Fatimah, Siti
Published in IndoMS-journal on mathematics education (01.01.2019)

by Zulkardi, Zulkardi, Putri, Ratu Ilma Indra
Published in Jurnal pendidikan matematika (Online) (Palembang) (30.06.2020)

by Noveawan, Zulkardi, Hapizah
Published in Journal of physics. Conference series (01.03.2020)

by Gustiningsi, Tria, Putri, Ratu Ilma Indra, Zulkardi, Hapizah
Published in IndoMS-journal on mathematics education (01.06.2024)

by Nabila, Siti, Putri, Ratu Ilma Indra, Zulkardi, Zulkardi
Published in Jurnal Elemen Program Studi Pendidikan Matematika STKIP Hamzanwadi Selong (31.05.2024)

by Agustina, Amalia, Zulkardi
Published in Journal of physics. Conference series (01.02.2020)

by Utami, Sri, Zulkardi
Published in Journal of physics. Conference series (01.02.2020)

by Meryansumayeka, Meryansumayeka, Zulkardi, Zulkardi, Putri, Ratu Ilma Indra, Hiltrimartin, Cecil
Published in Jurnal pendidikan matematika (Online) (Palembang) (31.01.2021)

by Effendi, Kiki Nia Sania, Zulkardi, Zulkardi, Putri, Ratu Ilma Indra, Yaniawati, Poppy
Published in IndoMS-journal on mathematics education (01.05.2019)

by Yono, S, Zulkardi, Nurjannah
Published in Journal of physics. Conference series (01.10.2019)

by Yono, S, Zulkardi, Nurjannah
Published in Journal of physics. Conference series (01.10.2019)

by Ahyan, Shahibul, Zulkardi, Zulkardi, Darmawijoyo, Darmawijoyo
Published in IndoMS-journal on mathematics education (01.01.2014)