Aty, Yoany M. V. B., et al. “Public Trust in the Effectiveness of the Covid-19 Vaccine in Liliba Village, Oebobo District, Kupang City”. JURNAL INFO KESEHATAN, vol. 20, no. 1, June 2022, pp. 10-19, doi:10.31965/infokes.Vol20.Iss1.588.