LESTARI, S. I.; PANJAITAN, E. H. H. .; WAHYUNINGSIH, S. . Work Responsiveness, Work Efficiency, and Call Center Employee Performance at Persahabatan General Hospital: A Cross-Sectional Study. PERFECT EDUCATION FAIRY, [S. l.], v. 4, n. 3, p. 129-135, 2026. DOI: 10.56442/pef.v4i3.1574. Disponível em: https://ijble.com/index.php/bec/article/view/1574. Acesso em: 18 sep. 2026.