AU - Şimşek, Asiye Çiğdem AU - Yıldırım, Zuhal AU - Özkan, Seçil TI - Evaluation of The Application of The "White Flag Cooperation Protocol" in The Schools of National Education Directorate of Province of Ankara in 2017-2018 Academic Year PT - Journal Article DP - 2019 TA - Turk Hij Den Biyol Derg PG - 211-220 VI - 76 IP - 2 AID - 10.5505/TurkHijyen.2019.19327 [doi] 4100 - https://dx.doi.org/10.5505/TurkHijyen.2019.19327 SO - Turkish Bulletin of Hygiene and Experimental Biology, 2019 76(2):211