Ani, Brain Nwabugwu, Maxwell Azugama, Uhie, Uzoamaka Josephine. Product Innovation and Marketing Performance of Brewery Firms in South East Nigeria. AJAIAS [Internet]. 2026 Sep. 11 [cited 2026 Nov. 11];13(2). Available from: https://africanscholarpub.com/ajaias/article/view/1609