Peng H. Spin-Electromagnetics and Spin-Gravity vs Spin-Electromagnetics-Force and Spin-Gravity-Force (5th Force?). EJAS [Internet]. 2026 Jun. 29 [cited 2026 Jul. 24];14(03):546-61. Available from: https://scholarpublishing.org/journals/index.php/EJAS/article/view/11959