Kapinos RV, Echin NM, Chovgan NI, Akupiyan OS, Kravchenko DP. Regional aspects of research of agricultural enterprises of ecological orientation. AmazInv [Internet]. 2019 Oct. 11 [cited 2024 Jul. 3];8(23):565-73. Available from: https://amazoniainvestiga.info/index.php/amazonia/article/view/904