1.
Yadav R, Chakrabarti S, Jha I, Yadav U. Finite partially ordered set and some of its properties. BIBECHANA [Internet]. 2015 Dec. 3 [cited 2025 Dec. 5];13:132-6. Available from: https://www.nepjol.info/index.php/BIBECHANA/article/view/13985