Buku yang Dikarang by Scott Selikoff

OCP Oracle Certified Professional Java SE 17 Developer Practice Tests

OCP Oracle Certified Professional Java SE 11 Programmer II Study Guide

OCA / OCP Java SE 8 Programmer Practice Tests

OCP Oracle Certified Professional Java SE 11 Programmer I Study Guide

OCP Oracle Certified Professional Java SE 11 Developer Practice Tests

OCP Oracle Certified Professional Java SE 11 Developer Complete Study Guide

OCA

OCP Oracle Certified Professional Java SE 17 Developer Study Guide

OCP