Elim, Diany (2023) PENGARUH KONSENTRASI ASAM TARTRAT TERHADAP KARAKTERISTIK HYDROGEL-FORMING MICRONEEDLE YANG TERINTEGRASI DENGAN RESERVOIR POLIETILEN GLIKOL SILDENAFIL SITRAT = THE EFFECT OF TARTARIC ACID CONCENTRATION ON THE CHARACTERISTICS OF HYDROGEL- FORMING MICRONEEDLE INTEGRATED WITH THE POLYETHYLENE GLYCOL RESERVOIR OF SILDENAFIL CITRATE. Skripsi thesis, Universitas Hasanuddin.