METHODOLOGICAL PROBLEMS OF MONITORING IN RESEARCH OF NATURAL ECOLOGICAL SYSTEMS IN THE CONDITIONS OF FORMATION OF AGROCENOSIS. Modern American Journal of Linguistics, Education, and Pedagogy, [S. l.], v. 1, n. 8, p. 163–169, 2025. Disponível em: https://usajournals.org/index.php/6/article/view/1417. Acesso em: 30 may. 2026.