International Journal of Information Technology and Computer Science Applications

Editorial

Dear Readers,

welcome you to Volume 4, Number 1 of the International Journal of Information Technology and Computer Science Applications (IJITCSA).

This issue presents seven research articles that reflect the breadth of contemporary work in information technology, computer science, data analytics, and intelligent systems. The contributions published in this issue come from scholars affiliated with institutions in Indonesia, Bangladesh, the Philippines, Nepal, Sri Lanka, and Vietnam, demonstrating the journal’s continuing international reach and its commitment to publishing applied, methodologically grounded, and socially relevant research.

The articles in this issue address important themes including educational data infrastructure, association rule mining, sentiment analysis, retail data warehousing, lakehouse-based analytics, and healthcare data integration. Across these varied domains, the published studies share a common emphasis on data-driven decision support, reproducible analytical design, and the practical deployment of information systems to solve real-world problems.

Collectively, these contributions demonstrate that advances in information technology today depend not only on algorithmic innovation, but also on sound architecture, integration, governance, and responsible application. It is our hope that the research published in this issue will contribute meaningfully to ongoing academic discussion and will also provide practical value for researchers, practitioners, and institutions.

On behalf of the editorial team, I extend sincere appreciation to all authors, reviewers, and readers for their continued support of IJITCSA. Your contributions remain essential to the growth and scholarly quality of this journal.