Defrizal Hamka
Observed names: Defrizal Defri Hamka, Defrizal HAMKA, Defrizal Hamka, -, Hamka, Defrizal, Hamka, Defrizal -
Observed institutions: Indonesia University of Education, Universitas Muhammadiyah Riau
ORCID: 0000-0003-0239-945X
Observed ORCID: 0000-0003-0239-945X
OpenAlex ID: A5081426844
