KURNIAWANSYAH, I. S., T. RUSDIANA, SRIWIDODO, and I. SOPYAN. “A REVIEW ON HOW TO CHARACTERIZE AND EVALUATE THE OPHTHALMIC IN SITU GEL PREPARATIONS”. International Journal of Applied Pharmaceutics, vol. 14, no. 5, Sept. 2022, pp. 8-13, doi:10.22159/ijap.2022v14i5.45248.