A Hybrid Approach to Model Additive Manufacturing Factory Flow for the Aerospace Sector 
Privacy Preservation Instruments Influencing the Trustworthiness of e-Government Services 
The Use of Blockchain Technology in e-Government Services 
A Near-Zero Energy Smart Greenhouse Integrated Into a Microgrid for Sustainable Energy and Microclimate Management 
Influence of morphology on high-temperature rheological properties of bitumen modified with styrene-butadiene-styrene (SBS) copolymer 
Modeling the Barriers Surrounding Digital Government Implementation: Revealing Prospect Opportunities in Saudi Arabia Subtotal: $9,855.00