SIRAIT, Y.; MARSOFIYATI MARSOFIYATI; TITIS FATARINA MAHFIRAH. Analisis Efektivitas Komunikasi Kerja Melalui WhatsApp Divisi Crude Palm Oil di PT Miduk Arta. JURNAL ILMIAH EKONOMI, MANAJEMEN, BISNIS DAN AKUNTANSI, [S. l.], v. 3, n. 2, p. 01–09, 2026. DOI: 10.61722/jemba.v3i2.2169. Disponível em: https://ejurnal.kampusakademik.my.id/index.php/jemba/article/view/2169. Acesso em: 9 jun. 2026.