I. R. . Kadunga, M. O. Nubatonis, A. A. . Manu, and E. . Krisyudhanti, “The Role of Sports and Health Physical Education Teachers on School Dental Health Business Services: Peran Guru Pendidikan Jasmani Olahraga Dan Kesehatan Terhadap Pelayanan Usaha Kesehatan Gigi Sekolah”, DTJ, vol. 2, no. 2, pp. 60–64, Nov. 2020.