B. Hayatulhaya and L. Edwar, “Comparison of Efficacy and Safety Outcome Among Tacrolimus Ointment, Cyclosporine, and Anti Histamine in Managing Patient with Allergic Conjunctivitis”, OI, vol. 46, no. 1, p. 68, Feb. 2020, doi: 10.35749/journal.v46i1.100025.