92 pubs · 101 cites · h-index 6
State University of Medan
2016 - Present
Universitas Muhammadiyah Sumatera Utara
2022 - 2022
State University of Malang
2021 - 2021
Mediterranean Universities Union
2019 - 2019
Universitas PGRI Semarang
2017 - 2017