NARZIKULOVICH, N. N. . Integrated Systemic Approach in Chess. Vital Annex: International Journal of Novel Research in Advanced Sciences, [S. l.], v. 1, n. 3, p. 50–53, 2022. Disponível em: https://www.innosci.org/IJNRAS/article/view/132. Acesso em: 8 may. 2024.