Value Chain Analysis of Tomato: A Case Study in Anis District - Dhamar Governorate, Yemen Amira Qassem, Sana’a University, Republic of Yemen
Blockchain Technology Adoption Effect Onknowledge Management State of the Art Survey Alshawy Rawan1 and Alrwais Omer2, 1Prince Sultan University, Saudi Arabia, 2King Saud University, Saudi Arabia
