Digital Marketing and Social Media Open access Peer reviewed

The roles of Instagram travel influencers’ expertise and destination brand content aesthetics in fostering positive WOM: a comprehensive model

Ramzan Sama, Ethan Vo, Viral Tolia, Lê Đăng Lăng

Spanish Journal of Marketing - ESIC | Jun 3, 2026

Abstract

Abstract

Purpose This study aims to examine how Instagram travel influencers’ expertise and destination brand content aesthetics influence destination brand love, which in turn drives brand sacredness, fidelity and positive word of mouth (+WOM), amid ongoing debates on the role of consumer dis/satisfaction in WOM communication. Design/methodology/approach An explanatory sequential mixed-methods design was used. The quantitative phase involved a two-wave online survey (n = 536) with convenience sampling, analyzed via covariance-based structural equation modeling in SmartPLS4. In the qualitative phase, semistructured interviews with 27 purposively selected participants were conducted, and thematic analysis was performed using NVivo14 to enrich the survey findings. Findings This study identified Instagram travel influencers’ expertise and brand content aesthetics as key drivers of brand love. Brand love positively correlated with brand sacredness, which, in turn, boosted brand fidelity and +WOM. In addition, brand fidelity enhanced +WOM. Practical implications This study offers valuable insights that can be used to optimize strategies, benefiting both social media platforms and destination brands. Originality/value This study integrates the source credibility model, dual process theory and relationship maintenance triad to develop and test a research model, enhancing the understanding of travel influencers and content aesthetics in +WOM.

Direct answer

What can I do from this paper page?

Use this page to scan "The roles of Instagram travel influencers’ expertise and destination brand content aesthetics in fostering positive WOM: a comprehensive model" quickly: start with the summary and abstract, then check the authors, source, topics, and related papers. From here, open Scollr to follow Digital Marketing and Social Media research, save the paper, or map adjacent work.

Authors

Researchers on this paper

Ramzan Sama

first | Jaipuria Institute of Management

Ethan Vo

middle | Trường ĐH Nguyễn Tất Thành

Viral Tolia

middle | Marwadi University | ORCID 0000-0002-1908-5791

Lê Đăng Lăng

last | Ho Chi Minh City Open University | ORCID 0000-0002-9336-7981

Research areas

Follow related topics

Citation

BibTeX

@article{Sama2026roles,
  title = {The roles of Instagram travel influencers’ expertise and destination brand content aesthetics in fostering positive WOM: a comprehensive model},
  author = {Ramzan Sama and Ethan Vo and Viral Tolia and Lê Đăng Lăng},
  journal = {Spanish Journal of Marketing - ESIC},
  year = {2026},
  doi = {10.1108/sjme-08-2024-0236},
  url = {https://doi.org/10.1108/sjme-08-2024-0236}
}

FAQ

Using this paper in a discovery workflow

How do I find related work for this paper?

Use the related papers and topic links on this page as starting points. In Scollr, you can also open the paper and build a literature map around its references, citing papers, and related work.

How can I keep up with new Digital Marketing and Social Media research papers?

Follow Digital Marketing and Social Media research in Scollr. New papers from the topic flow into a personalized feed, and you can save useful studies to revisit later.

Can I cite this paper from this page?

This page includes a static BibTeX block for The roles of Instagram travel influencers’ expertise and destination brand content aesthetics in fostering positive WOM: a comprehensive model. Always verify the DOI, source, and publication details against the publisher record before submitting a manuscript.

Follow this research in Scollr

Follow the topics and authors behind this paper, save useful studies, and build a literature map when you are ready to go deeper.

Get the app