The Impact of Social Media Marketing and Customer Engagement in South-East Nigeria.

Abstract

The competitiveness and sustainability of small and medium-sized enterprises (SMEs) in Nigeria increasingly depend on their ability to leverage digital technologies for effective customer engagement. This study investigates the role of social media marketing (SMM) in fostering customer engagement (CE) and enhancing outcomes such as satisfaction, loyalty, and advocacy among SMEs in South-East Nigeria. Adopting a quantitative survey design, data were collected from SME operators and customers across the five states in the region to identify key drivers of digital interaction and relationship building. Analytical techniques, including regression and structural equation modeling (SEM), were employed to evaluate the effects of interactive content, influencer partnerships, and responsiveness on CE and customer outcomes. Findings reveal that interactive social media content recorded the highest mean score (4.72), indicating its strong influence on customer satisfaction and loyalty, while responsiveness (4.56) emerged as a significant determinant of customer advocacy. Influencer partnerships (4.21) showed a moderate impact on customer trust and engagement, suggesting that consistent interaction and authenticity play greater roles than celebrity endorsement. The correlation and path analyses confirmed that SMM positively and significantly affects CE, which in turn mediates customer loyalty and advocacy. The study recommends that SMEs invest in creating interactive and personalized digital content, establish responsive feedback systems, and foster online communities that promote long-term engagement. By adopting dynamic and customer-centered social media strategies, SMEs can enhance relationship quality, strengthen digital competitiveness, and sustain performance in Nigeria’s evolving business landscape. These findings provide valuable insights for practitioners, digital marketers, and policymakers committed to supporting SME growth in the digital era.