IIJSE
Vol 9 No 1 (2026): Sharia Economics

Electronic Word of Mouth and Brand Image on Purchasing Decisions Through Perceived Value

Dhini Aprilia Putri (Universitas Islam Kadiri, Kediri, Indonesia)
Brahma Wahyu Kurniawan (Universitas Islam Kadiri, Kediri, Indonesia)



Article Info

Publish Date
18 Apr 2026

Abstract

This study aims to examine how electronic word of mouth (e-WOM) and brand image influence consumer purchasing decisions for PT Naturindo Surya Niaga's herbal products, with perceived value as a mediating variable. The research method uses a quantitative approach with the principle of positivism, through an accidental sampling technique on 130 consumers of PT. Naturindo Surya Niaga. Data were collected through questionnaires and analyzed using Partial Least Square (PLS) using SmartPLS 3.0. The results show that e-WOM has a positive and significant effect on perceived value, but does not directly influence purchasing decisions. In contrast, brand image has a strong and significant influence on both perceived value and purchasing decisions directly. Perceived value is proven to act as an effective mediator in connecting e-WOM and brand image with purchasing decisions. These findings emphasize that herbal companies need to optimize digital communication strategies through authentic consumer reviews and brand image strengthening to increase value perception and encourage purchases amidst intense e-commerce competition.

Copyrights © 2026






Journal Info

Abbrev

iijse

Publisher

Subject

Economics, Econometrics & Finance

Description

The Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) is Sharia Economics Journal published by Sharia Economics Department Institut Pesantren KH. Abdul Chalim, Mojokerto. The Journal focuses on the issues of Sharia Economics, the History of Islamic Economic Thought, Islamic Law, Local ...