R. SHUNMUGATHAI; M. R. SRINIVASAN. ROBUSTNESS OF NESTED BALANCED INCOMPLETE BLOCK DESIGNS AGAINST UNAVAILABILITY OF TWO BLOCKS. Researchers World - International Refereed Social Sciences Journal, [S. l.], v. 2, n. 4, p. 101–113, 2021. Disponível em: https://www.researchersworld.com/index.php/rworld/article/view/344. Acesso em: 22 nov. 2025.