GAMBARAN GANGGUAN RADIASI HANDPHONE TERHADAP KESEHATAN SISWA KELAS XI SMK DISCOVERY MANADO. J Kedokt Komunitas Trop [Internet]. 2015 Aug. 10 [cited 2026 Oct. 21];3(3). Available from: https://ejournal.unsrat.ac.id/v3/index.php/JKKT/article/view/9105