SANCOKO, Cahyo Harry; SUGIARTI, Rini; SUHARIADI, Fendy. Kebahagiaan pada Relawan Pelacak Kontak COVID-19. Jurnal Psikologi Teori dan Terapan, [S. l.], v. 11, n. 3, p. 326–339, 2021. DOI: 10.26740/jptt.v11n3.p326-339. Disponível em: https://journal.unesa.ac.id/index.php/jptt/article/view/12199. Acesso em: 9 jun. 2025.