Nur Aini Agustina, Riko Setya Wijaya. Analysis of the Contribution of Major Economic Sectors to Employment Improvement in Balikpapan. IJEBIR [Internet]. 2024Aug.9 [cited 2026Oct.13];3(05):193-08. Available from: https://e-journal.citakonsultindo.or.id/index.php/IJEBIR/article/view/1094