Fredika Ade Pratama Agustiawan, I. Harefa, O. Laia, and Y. Mendrofa, “The Effect of Distribution and Product Quality on The Purchase Decision of Prim-A Mineral Water at PT Delada Cahaya Mas Agro Gunungsitoli With Brand Awareness as A Mediation Variable”, ProBisnis , vol. 16, no. 5, pp. 1363–1370, Oct. 2025.