Ilham, M.; Rahman Ambo Masse; Supriadi, S.; Abdul Wahab; Rahmawati Muin. Competitive Strategy Model For The Bottled Drinking Water Industry In The Perspective Of Maqasid Shariah" (Case Study At Pt. Umat Jaya Berkemajuan, Bau-Bau City). IJEVSS 2026, 5, 6669-6684.