Hemwati Nandan

1 ta ish

Hemwati Nandan Bahuguna Garhwal University

1. Photon motion and optical signatures of regular black holes surrounded by a cloud of strings

   Shubham Kala, Sanjay Pant, Abhishek Negi +3

   MaqolaOAOchiq kirish20260 iqtibos

   ABIABI:AkademIndex/2026.article.046793