ELANG PATRIA SAMUDRA; DODDY HENDRO WIBOWO. HUBUNGAN ANTARA GRATITUDE DENGAN PERILAKU PROSOSIAL PADA ANGGOTA KOMUNITAS VESPA SALATIGA . Jurnal Cakrawala Ilmiah, [S. l.], v. 3, n. 4, p. 1257–1268, 2023. Disponível em: https://mail.bajangjournal.com/index.php/JCI/article/view/7105. Acesso em: 6 jul. 2025.