Peng, H. 2023. Maxwell equation derived from (Coulomb’ Law + velocity), Maxwell-type Gravity derived from (Newton’s Law + velocity), Spin-Electromagnetism derived from (Coulomb’ Law + spin): By Universal Mathematical Field Theory (UMFT). European Journal of Applied Sciences. 11, 3 (Jul. 2023), 661–738. DOI:https://doi.org/10.14738/aivp.113.14995.