Giyartika, Farida, and Soedjajadi Keman. “The Differences of Improving Leukosit in Radiographers at Islamic Hospital Jemursari Surabaya”. JURNAL KESEHATAN LINGKUNGAN 12, no. 2 (April 27, 2020): 97–106. Accessed August 3, 2024. https://e-journal.unair.ac.id/JKL/article/view/17106.