I. N. K. B. Ginting, W. R. Amelia, and A. Rafiki, “Pengaruh Elektronik Word Of Mouth, Brand Image, Competitive Advantage Terhadap Repurchase Interest Produk Deodorant Rexona Roll On Studi Kasus Kecamatan Tiganderket Kabupaten Karo”, RIGGS, vol. 5, no. 1, pp. 2499–2506, Feb. 2026.