Oktarini, R. “The Effect Of Brand Image and Celebrity Endorser on "Wardah" Indonesian Halal Body Cream Cosmetics’ Purchase Decisions”. Kontigensi : Jurnal Ilmiah Manajemen, Vol. 9, no. 2, Oct. 2021, pp. 540-9, https://jurnal.dim-unpas.web.id/index.php/JIMK/article/view/206.