G. Madhusudhana, K. “Effectiveness of Self-Instructional Module on Knowledge and Attitude Regarding Hepatitis B Infection of Schoolchildren Among Primary School Teachers in Selected Schools at Holenarasipura, Karnataka”. International Journal of Nursing Research, vol. 8, no. 3, July 2023, pp. 109-14, doi:10.31690/ijnr.2022.v08i03.007.