Ummah, R., B. P. E. Wardoyo, and R. Widyowati. “Mini Review: Quality Control Study of Crude Drug of Justicia Gendarussa Burm. F. Leaves As Male Contraceptive”. MPI (Media Pharmaceutica Indonesiana), Vol. 4, no. 1, June 2022, pp. 94-104, doi:10.24123/mpi.v4i1.4838.