Sistemasi: Jurnal Sistem Informasi
Vol 15, No 3 (2026): Sistemasi: Jurnal Sistem Informasi

The Effect of Social Media Promotion on Customer Loyalty Mediated by Brand Equity at Dekabeads

rahmania, sherli (Unknown)
Putra, Apriansyah (Unknown)



Article Info

Publish Date
25 Mar 2026

Abstract

The increasingly dynamic competition in the handmade accessories retail sector encourages SMEs to manage promotional strategies more effectively in order to retain customers. Social media has become one of the primary channels for shaping brand perception and value, which ultimately influence customer loyalty. This study aims to examine the effect of social media promotion on customer loyalty using the Brand Equity framework proposed by Aaker and Keller, with a case study of Dekabeads. The research adopts a quantitative approach using Partial Least Squares–Structural Equation Modeling (PLS-SEM) with SmartPLS. The respondents consist of 169 customers who have previously made purchases. The results indicate that social media promotion has a significant effect on customer engagement, brand equity, customer satisfaction, and customer loyalty. Directly, social media promotion is proven to enhance customer loyalty. In addition, there are indirect effects through increased customer engagement, strengthened brand equity, and improved customer satisfaction as mediating variables. The R-square value of 0.748 indicates that the model explains 74.8% of the variance in customer loyalty. These findings highlight that optimizing social media promotion in alignment with brand equity development plays a crucial role in fostering sustainable customer loyalty.

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Journal Info

Abbrev

stmsi

Publisher

Subject

Computer Science & IT Electrical & Electronics Engineering

Description

Sistemasi adalah nama terbitan jurnal ilmiah dalam bidang ilmu sains komputer program studi Sistem Informasi Universitas Islam Indragiri, Tembilahan Riau. Jurnal Sistemasi Terbit 3x setahun yaitu bulan Januari, Mei dan September,Focus dan Scope Umum dari Sistemasi yaitu Bidang Sistem Informasi, ...