ASQAROVA M.R.; GAFURJONOVA X. EKOLOGIK TA’LIM TARBIYANI OLIB BORILISHI: SINGAPUR TAJRIBASI. European Journal of Interdisciplinary Research and Development , [S. l.], v. 9, p. 113–118, 2022. Disponível em: http://ejird.journalspark.org/index.php/ejird/article/view/186. Acesso em: 19 apr. 2025.