A Stand-alone Multi-scent Olfactory Display with a Sliding Scent Switching Mechanism. - Amber Wang; Sammy S. Hassan; James Anthony Covington (ISOEN, 2022)

Integrated Probe System for Measuring Soil Carbon Dioxide Concentrations. - Sammy S. Hassan; Ryan M. Mushinski; Tilahun Amede; Gary D. Bending; James Anthony Covington (Sensors, 2023)

A Multi-scent Olfactory Display for Smell Identification Testing. - Chuhong Wang; Sammy S. Hassan; James Anthony Covington (ISOEN, 2024)