Journal of Humanities and Social Studies
Vol 9, No 1 (2025): Journal of Humanities and Social Studies

The Impact Of Product Knowledge And Brand Image On Purchasing Decisions Of Le Minerale In Surabaya

Thalib, Mochammad Rayyan (Unknown)
Wardani, Nuruni Ika Kusuma (Unknown)



Article Info

Publish Date
28 Oct 2025

Abstract

Environmental pollution caused by the accumulation of plastic waste, which is difficult to recycle, is a growing concern. Le Minerale offers bottled drinking water made from Polyethylene Terephthalate (PET), which, in addition to being free of BPA, is also highly recyclable. Furthermore, Le Minerale has been subjected to a black campaign from competitors in the market, particularly Aqua, the market leader in bottled water. This research seeks to investigate the effect of Product Knowledge and Brand Image on purchasing decisions for Le Minerale. A quantitative approach was used, employing an ordinal scale and Likert weighting technique, with a sample of 90 respondents. The study utilized a non-probability sampling method, specifically purposive sampling. Data analysis was conducted using the PLS (Partial Least Square) program. The results reveal that both product knowledge and brand image have a positive and significant influence on purchasing decisions for Le Minerale.

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Journal Info

Abbrev

jhss

Publisher

Subject

Arts Humanities Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Social Sciences

Description

Journal of Humanities and Social Studies is an academic journal that publishes scientific papers in the field of humanities and social studies. This journal is published two times a year (March and September) by Lembaga Penelitian dan Pengabdian Pada Masyarakat, Universitas Pakuan Bogor since 2017. ...