Industrial Engineering Department, Faculty of Engineering, Universitas Diponegoro, Tembalang, Semarang, Indonesia.
* Corresponding Author
ORCID Details
Nia Budi Puspitasari: https://orcid.org/0000-0003-3141-8138
Aries Susanty: https://orcid.org/0000-0003-0601-5206
World Journal of Advanced Engineering Technology and Sciences, 2026, 21(01), 054–060
Article DOI: 10.30574/wjaets.2026.21.1.0465
Received on 26 August 2026; revised on 02 October 2026; accepted on 05 October 2026
This research examines the SADT (Structured Analysis and Design Technique) transformation process and identifies the risks at ABC Cafe. This research found 11 failure modes with very high risks and 10 other failure modes with undesirable risks. To address these problems and improve service quality and customer satisfaction, several corrective actions are recommended. First, improve employee capabilities through structured and ongoing on-the-job training programs. Second, develop a systematic service review mechanism to monitor and evaluate employee performance periodically. Third, repair damaged or underperforming equipment as soon as possible to ensure smooth operations. Implementing these actions is expected to reduce the risk of failure, increase operational efficiency, and ultimately improve customer satisfaction at ABC Cafe.
Customer satisfaction, Failure Modes, Risk, Service quality
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Nia Budi Puspitasari, Darianov Faghfirly Aswin and Aries Susanty. STRATEGIC DESIGN FOR THE ENHANCEMENT OF CUSTOMER SATISFACTION IN CAFÉ ESTABLISHMENTS. World Journal of Advanced Engineering Technology and Sciences, 2026, 21(01), 054–060. Article DOI: https://doi.org/10.30574/wjaets.2026.21.1.0465