JSIKTI: Journal of Information Systems and Applied Computer Technology Indonesia, Volume 4 Number 4 (June 2022) presents a collection of applied information system studies contributed exclusively by the Institut Bisnis dan Teknologi Indonesia (INSTIKI). This issue highlights diverse innovations in web-based media, statistical analysis, inventory systems, academic information systems, and sales management applications.

The articles include the development of a responsive web-based media platform for Balinese traditional songs, a correlation statistical analysis evaluating the effectiveness of rainfall recording stations in Tabanan Regency, and the design of an inventory information system for Apotek Intan Sejahtera. Other contributions feature the creation of a web-based academic information system for SMK Wira Harapan and the development of a web-based sales information system for CV Gunung Emas.

This issue demonstrates INSTIKI’s strong commitment to producing practical, impactful, and user-centered information system solutions. Through system design, statistical evaluation, and digital transformation efforts, the volume reinforces JSIKTI’s mission to support applied computing research that addresses real institutional, commercial, and community needs in Indonesia.