Sa'idah, Zahrotus, et al. “Opinion Leader Strategies in Preventing HIV AIDS Transmission Among Commercial Sex Workers in Bongsuwung Prostitution Area in Yogyakarta”. Jurnal Komunikasi Ikatan Sarjana Komunikasi Indonesia, vol. 8, no. 2, Jan. 2024, pp. 404-1, https://doi.org/10.25008/jkiski.v8i2.901.