Pawer Darasa Panjaitan
发表
Darwin Damanik,
Pawer Darasa Panjaitan,
Bagudek Tumanggor,
2022,
International Journal of Advances in Social Sciences and Humanities.
A. Wanto,
W. G. S. Parwita,
N. L. W. S. R. Ginantra,
2021,
Journal of Physics: Conference Series.