Volume 5 Number 2 issued 7 articles contributed from 6 countries. The articles has been online published since 30 May 2023. The authors geographical coverage: Poland, Netherland, Malaysia, Brunei Darussalam, Turkey, and Indonesia
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Asrial Asrial
 Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Syahrial Syahrial
 Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Husni Sabil
 Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Dwi Agus Kurniawan
 Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Rahmat Perdana
 Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Ahmad Mansur Nawahdani
 Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Bob Widodi
Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Rahmi Rahmi
 Faculty of Islamic Education, Universitas Muhammadiyah Sumatera Barat, Indonesia, 
Pascasie Nyirahabimana
 African Center of Excellence for Innovative Teaching and Learning Mathematics and
Science, University of Rwanda, Rwanda
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107-119
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Fernandes Arung
 Faculty of Teachers Education, Universitas Sulawesi Tenggara, Indonesia, 
Fathiaty Murthado
 Faculty of Language and Art, Universitas Negeri Jakarta, Indonesia, 
Endry Boeriswati
 Faculty of Language and Art, Universitas Negeri Jakarta, Indonesia
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120-135
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Ismi Rajiani
 Faculty of Teacher Training and Education, Universitas Lambung Mangkurat, Indonesia, 
Harun Joko Prayitno
 Faculty of Teacher Training and Education, Universitas Muhammadiyah Surakarta, Indonesia, 
Sebastian Kot
 Faculty of Management, Czestochowa University of Technology, Poland, 
Norain Ismail
 Faculty of Technology Management and Technopreneurship, Universiti Teknikal Malaysia Melaka, Malaysia, 
Widya Prihesti Iswarani
 School of Life Sciences and Technology, Avans University of Applied Sciences, Netherlands
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136-150
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Asti Gumartifa
 Faculty of Teacher Trainning and Education, Universitas Muhammadiyah Palembang, Indonesia, 
Indawan Syahri
 Faculty of Teacher Trainning and Education, Universitas Muhammadiyah Palembang, Indonesia, 
Rusdy A Siroj
 Faculty of Teacher Trainning and Education, Universitas Muhammadiyah Palembang, Indonesia, 
Maftuhah Nurrahmi
 Faculty of Economy and Business, Universitas Muhammadiyah Palembang, Indonesia, 
Norazmie Yusof
 Faculty of Arts and Social Sciences, University of Brunei Darussalam, Brunei Darussalam
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151-166
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Vina Amilia Suganda M
 Faculty of Teacher Training and Education, Universitas Sriwijaya, Indonesia, 
Laihat Laihat
 Faculty of Teacher Training and Education, Universitas Sriwijaya, Indonesia, 
Bunda Harini
 Faculty of Teacher Training and Education, Universitas Sriwijaya, Indonesia, 
Mazda Leva Okta Safitri
 Faculty of Teacher Training and Education, Universitas Sriwijaya, Indonesia, 
Sendy Putri Melati
Faculty of Teacher Training and Education, Universitas Sriwijaya, Indonesia, 
Dhimas Rahmadan
Faculty of Teacher Training and Education, Universitas Sriwijaya, Indonesia, 
Suci Hayati
 Faculty of Teacher Training and Education, Universitas Jambi, Indonesia, 
Ciptro Handrianto
 Faculty of Education and Human Development, Universiti Pendidikan Sultan Idris, Malaysia
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167-177
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Sulistiawati Sulistiawati
 Mathematics Education Department, Universitas Pendidikan Indonesia, Indonesia, Indonesia, 
Yaya Sukjaya Kusumah
 Mathematics Education Department, Universitas Pendidikan Indonesia, Indonesia, Indonesia, 
Jarnawi Afgani Dahlan
 Mathematics Education Department, Universitas Pendidikan Indonesia, Indonesia, Indonesia, 
Dadang Juandi
 Mathematics Education Department, Universitas Pendidikan Indonesia, Indonesia, Indonesia, 
Hans Vos
 Faculty of Applied Mathematics, University of Twente, Netherlands
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178-197
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Fatah Kurniawan
 Faculty of Mathematics and Natural Science, Universitas Pendidikan Indonesia, Indonesia, 
Achmad Samsudin
 Faculty of Mathematics and Natural Science, Universitas Pendidikan Indonesia, Indonesia, 
Didi Teguh Chandra
 Faculty of Mathematics and Natural Science, Universitas Pendidikan Indonesia, Indonesia, 
Endang Sriwati
Senior High School of Malang, Indonesia, 
Bayram Coştu
 Department of Science Education, Yildiz Technical University, Turkey
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198-216
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