EKREN, S., D. KURT, A. KINAY, and H. V. MERCİMEK. “A General Discussion on Green Tobacco Sickness in Tobacco Producers Living in Manisa Province”. International Journal of Agricultural and Natural Sciences, vol. 10, no. 2, Aug. 2019, pp. 08-14, https://ijans.org/index.php/ijans/article/view/396.