Prihartini Widiyanti and Siswanto (2012) Physical characteristic of brown algae (Phaeophyta) from madura strait as irreversible hydrocolloid impression material. Dental Journal - Majalah Kedokteran Gigi, 45 (3). pp. 177-180. ISSN 1978-3728

Fendy Purwanda and Yufan Fibriawan and Dyar Sasmito and Fatkhunisa Rahmawati and Prihartini Widiyanti (2012) Tuberculosis Counter (TC) as The Equipment to Measure the Level of TB in Sputum. Indonesian Journal of Tropical and Infectious Disease, 3 (2). pp. 83-85. ISSN 2085-1103