Andriana, Ririn, et al. “The Effect of Marketing Activities on Profitability With Others Comprehensive Income As Moderation: Evidence from Southeast Asia”. Ekuilibrium : Jurnal Ilmiah Bidang Ilmu Ekonomi, vol. 20, no. 1, Mar. 2025, pp. 143-60, doi:10.24269/ekuilibrium.v20i1.2025.pp143-160.