Sajjad Ali Awan, Sunder Ali Khowaja, and Kamran Taj Pathan. “Stacked Autoencoder and Meta-Learning Based Heterogeneous Domain Adaptation for Human Activity Recognition”. University of Sindh Journal of Information and Communication Technology , Vol. 6, no. 2, July 2022, pp. 31 -37, https://sujo.usindh.edu.pk/index.php/USJICT/article/view/6267.