Elementary Hydrostatics
William Henry Besant
Vaccines, Medicines and COVID-19
Germán Velásquez
Building Value
Simon Barnes
Cloud Security
Sachi Nandan Mohanty & Sirisha Potluri & Katta Subba Rao
Challenges of Pharmacoeconomics in Global Health Arena
Mihajlo (Michael) Jakovljevic & Nick Verhaeghe & Kyriakos Souliotis