N. Thiruniraiselvi and M. A. Gopalan. Characterizations of Pythagorean Triangles in Relation to Special Dhuruva Numbers of Orders Four and Six. MCSCD-V4 [Internet]. 2024 Sep. 13 [cited 2026 Jun. 13];:137-50. Available from: https://stm.bookpi.org/MCSCD-V4/article/view/15717