Harningsih T, Wimpy W. Penentuan Kadar Timbal Dalam Darah Operator SPBU di Kota Karanganyar Berdasarkan Kebiasaan Merokok: Determination of Lead Levels in Blood Operator SPBU in The City of Karanganyar Based on Smoking Habit. J Surya Medika [Internet]. 2020Aug.29 [cited 2024Nov.22];6(1):57-62. Available from: https://journal.umpr.ac.id/index.php/jsm/article/view/1618