D. . Maryanti, A. R. . Pangesti, and T. . Suprihatiningsih, “Black Box Testing for HIV AIDS Digital Counseling Website (D-Cohiva Apps) with State Transition Technique ”, jppipa, pendidikan ipa, fisika, biologi, kimia, vol. 9, no. SpecialIssue, pp. 822–827, Dec. 2023.