Sofia Shehzad, Afaq Farooq, Zainab Waheed, Farooq Maqsood, Izhar Khan and Samir Khan Kabir 2020. KNOWLEDGE, ATTITUDE & PRACTICE ABOUT ORAL HYGIENE IN STUDENTS OF DISTRICT PESHAWAR. Pakistan Oral & Dental Journal. 40, 2 (Jul. 2020), 80-83.