Khalimjon Valievich, Karaboev. “SOIL - BIOGEOCHEMICAL CHARACTERISTICS OF CALCIUM, STRONTIUM AND BARIUM ELEMENTS IN INDIGOFERA TINCTORIA CHAIN”. Advances in Science and Education 1, no. 09 (November 21, 2025): 32–36. Accessed June 26, 2026. http://science-education.uz/index.php/journal/article/view/162.