Sarvate DG, Woldemariam DM. A note on $GDD(1, n, n , 4;\lambda_{1},\lambda_{2})$. J. Algebra Comb. Discrete Struct. Appl. [Internet]. 2022 Apr. 30 [cited 2026 Aug. 19];9(2):85-99. Available from: https://jacodesmath.com/index.php/jacodesmath/article/view/225