Marczak, Barbara Krochmal-, Barbara Sawicka, and Renata Tobiasz- Salach. 2018. “IMPACT OF CULTIVATIONS TECHNOLOGY ON THE YIELD OF SWEET POTATO (IPOMOEA BATATAS L) TUBERS”. Emirates Journal of Food and Agriculture 30 (11):978-83. https://doi.org/10.9755/ejfa.2018.v30.i11.1863.