Marczak, B. K.-., Sawicka, B. and Salach, R. T.-. (2018) “IMPACT OF CULTIVATIONS TECHNOLOGY ON THE YIELD OF SWEET POTATO (IPOMOEA BATATAS L) TUBERS”, Emirates Journal of Food and Agriculture, 30(11), pp. 978–983. doi: 10.9755/ejfa.2018.v30.i11.1863.