by Wijayanti, Septiana, Sungkono, Joko
Published in Al-Jabar (18.12.2017)

by Ismawati, Esti, Sungkono, Joko
Published in JPI (Jurnal Pendidikan Indonesia) (27.06.2023)

by Wulandari, Andhika Ayu, Susilowati, Dewi, Sungkono, Joko
Published in Aksioma : Jurnal Program Studi Pendidikan Matematika (Online) (30.06.2022)

by Sungkono, Joko, Nugrahaningsih, Kriswianti
Published in Absis: Mathematics Education Journal (17.03.2021)

by Sungkono, Joko, Wulandari, Andhika Ayu
Published in Absis: Mathematics Education Journal (30.06.2022)

by Sungkono, Joko, Wulandari, Andhika Ayu
Published in Absis: Mathematics Education Journal (28.12.2021)

by Arumsari, Diny, Firmansah, Fery, Sungkono, Joko, Wijayanti, Septiana, Tasari, Tasari
Published in Mathema (Online) (22.07.2024)

by Yuliana, Yuliana, Pertiwi, Laila Dwi, Sungkono, Joko
Published in Jurnal Pendidikan Matematika Universitas Lampung (30.09.2022)

by Saputri, Linda Kurnia, Sungkono, Joko
Published in ABSIS: Mathematics Education Journal (13.08.2019)

by Dewi, Septiyana Rosita, Sungkono, Joko
Published in ABSIS: Mathematics Education Journal (13.08.2019)

by Wulandari, Andhika Ayu, Exacta, Annisa Prima, Sungkono, Joko
Published in Aksioma : Jurnal Program Studi Pendidikan Matematika (Online) (07.07.2021)

by Firmansah, Fery, Triyono, Triyono, Nugrahaningsih, Theresia Kriswianti, Sungkono, Joko, Syaifuddin, Muhammad Wahid, Yuliana, Yuliana
Published in Abdimas Galuh (30.03.2022)

by Andhika Ayu Wulandari, Annisa Prima Exacta, Joko Sungkono
Published in Aksioma : Jurnal Program Studi Pendidikan Matematika (Online) (01.07.2021)