GEA, Febertina et al.
 PENGARUH KUALITAS PRODUK DAN PERSONAL SELLING  TERHADAP KEPUASAN KONSUMENDAY OLD CHICK PADA PT SUPER UNGGAS JAYA MEDAN.
<strong>JURNAL ILMIAH SOCIO SECRETUM</strong>, [S.l.], v. 9, n. 2, p. 147 - 158, june 2019.
ISSN 2720-9830.
Available at: &lt;<a href="https://jurnal.darmaagung.ac.id/index.php/socio/article/view/217" target="_new">https://jurnal.darmaagung.ac.id/index.php/socio/article/view/217</a>&gt;. Date accessed: 23 nov. 2024.