TRABALLO, Roel Cortez.
 Correlation Between Java Subdomain Proficiency and  Java Information Technology Specialist (ITS) Certification Examination Success.
<strong>International Journal of Computing Sciences Research</strong>, [S.l.], v. 9, p. 3975-3999, nov. 2025.
ISSN 2546-115X.
Available at: &lt;<a href="//www.stepacademic.net/ijcsr/article/view/769" target="_new">//www.stepacademic.net/ijcsr/article/view/769</a>&gt;. Date accessed: 12 july 2026.