Firdaus, Vera, Dewi Andriani, and Rizky Eka Febriansah. “Eustress, Employee Job Burnout Syndrome and Productive Performance in the Madura Herbal Industry”. Jurnal Manajemen Indonesia 23, no. 3 (December 28, 2023): 303–312. Accessed March 31, 2025. https://journals.telkomuniversity.ac.id/ijm/article/view/5144.