TESFAYE, Ashenafi. Exploring the Implementation and Opportunities of HDP Program for Class Room Instruction, The Case of Dire Dawa University. International Journal of Social Sciences & Educational Studies, [S. l.], v. 4, n. 1, p. 49–59, 2017. DOI: 10.23918/ijsses.v4i1p49. Disponível em: https://www.ijsses.tiu.edu.iq/index.php/ijsses/article/view/465. Acesso em: 17 apr. 2026.