An Automatic Decision Support System for Assessing SDG Contributions -- Removing Stegomalware from Digital Image Files -- Entropic Analysis of Reservation Policy of Government of India -- Cybersecurity in the Supply Chain and Logistics Industry: A Concept-Centric Review -- Machine Learning Methodology for the Recognition of Unsolicited Mail Communications -- IoT-Based Automated Hydroponic Cultivation System: A Step Toward Smart Agriculture for Sustainable Environment.