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All Journal Journal of Information System, Applied, Management, Accounting and Research
Rahman, Rafi Aulia
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Computer Science & IT Decision Sciences, Operations Research & Management

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Pengaruh Brand Image, Store Atmosphere, dan Gaya Hidup Terhadap Keputusan Pembelian pada Kopi 20 Rahman, Rafi Aulia; Warganegara, Tri Lestira Putri
Journal of Information System, Applied, Management, Accounting and Research Vol 10 No 2 (2026): JISAMAR (May 2026)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisamar.v10i2.2361

Abstract

Kopi 20 is influenced by independent variables, namely brand image as X1, store atmosphere as X2, and lifestyle as X3, both partially and simultaneously. The methodology used is quantitative research. The field survey approach used in this study is direct data collection from Kopi 20 consumers by sending online questionnaires using Google Forms. The quantitative research methodology used in the study population is Kopi 20 consumers, which are then estimated using the Lemshow formula to obtain a sample of 100 responses. The questionnaire for this study is based on a Likert scale with a score range of 1 to 5. The data were analyzed using SPSS version 27 by finding many independent factors, including brand image, price, and promotion, which are considered to influence the dependent variable, purchasing decisions. Validity, reliability, multiple linear regression, partial, simultaneous, and coefficient of determination tests were used in this study. The purpose of this test was to evaluate the relationship between the elements influencing purchasing decisions and determine the extent of each aspect's influence on purchasing decisions at Kopi 20. The results of this study indicate that purchasing decisions at Kopi 20 are influenced by the independent variables, namely store atmosphere (X2), and brand image (X1), but have no effect on purchasing decisions at Kopi 20.
Co-Authors Tri Lestira Putri Warganegara