Title	Enhancement in Isolation among Collinearly Placed Microstrip Patch Antenna Arrays
Author	Irfan Ali Tunio, Hernan Dellamaggiora, Umair Saeed, Ayaz Ahmed Hoshu, Ghulam Hussain
Citation	Vol. 23  No. 1  pp. 120-124
Keywords	Antenna array, mutual coupling, patch antenna, defected ground structure, surface waves, return loss, impedance bandwidth.

Title	A Review of Facial Expression Recognition Issues, Challenges, and Future Research Direction
Author	Yan Bowen, Azween Abdullah, Lorita Angeline, and S.H. Kok
Citation	Vol. 23  No. 1  pp. 125-139
Keywords	Facial expression recognition; image pre-processing; feature extraction; machine learning; deep learning

Title	Graph Assisted Resource Allocation for Energy Efficient IoT Computing
Author	Mohammed Alkhathami
Citation	Vol. 23  No. 1  pp. 140-146
Keywords	Internet of Things, Fog computing, Energy efficiency, Task deadline.

Title	LSTM based Supply Imbalance Detection and Identification in Loaded Three Phase Induction Motors
Author	Majid Hussain, Fayaz Ahmed Memon, , Umair Saeed, Babar Rustum, Kelash Kanwar, and Abdul Rafay Khatri
Citation	Vol. 23  No. 1  pp. 147-152
Keywords	Condition Monitoring, Motor fault diagnosis, Electrical faults, LSTM