Oktafia, Noor Lianda. “PENGARUH KEPUASAN KERJA DAN LINGKUNGAN KERJA TERHADAP PRODUKTIVITAS KARYAWAN PT. AIR MINUM BANDARMASIH (PERSERODA) BANJARMASIN”. Indonesian Journal of Economy and Education Economy 3, no. 3 (September 25, 2025): 327–338. Accessed November 15, 2025. https://jurnal.academiacenter.org/index.php/IJEN/article/view/904.