Pospielov, Sergii, Ganna Pospielova, and Maksym Semenko. “PROBLEMS OF PLANTATION GROWING OF ST. JOHN’S WORT (HYPERICUM PERFORATUM L.)”. Sworld-Us Conference proceedings 1, no. usc18-01 (May 30, 2023): 58–60. Accessed May 20, 2024. https://www.proconference.org/index.php/usc/article/view/usc18-01-012.