LOUIE P. GULA. CHALLENGES ENCOUNTERED BY THE TEACHERS HANDLING ORAL SPEECH COMMUNICATION COURSES IN THE ERA OF COVID-19 PANDEMIC. Pakistan Journal of Educational Research , [S. l.], v. 5, n. 1, 2022. DOI: 10.52337/pjer.v5i1.431. Disponível em: http://www.pjer.org/index.php/pjer/article/view/431. Acesso em: 17 apr. 2026.