Fernanda, D.A. 2026. Efektivitas Program Pelatihan Pengembangan Produktivitas UPT BLP2TK Surabaya di BLK Jember Tahun 2025. Future Academia : The Journal of Multidisciplinary Research on Scientific and Advanced. 4, 1 (Feb. 2026), 475–482. DOI:https://doi.org/10.61579/future.v4i1.750.