Kurniawan, I., 		Wardhani, R., 		Rosalinda, M., & 		Ikhsan, N.
2021 Jul 12.  QSAR Study for Prediction of HIV-1 Protease Inhibitor Using the Gravitational Search Algorithm–Neural Network (GSA-NN) Methods. Lontar Komputer : Jurnal Ilmiah Teknologi Informasi. [Online] 12:2