BINAJ, Agim - VEIZI, Pirro - BEQIRAJ, Enkeleida - GJOKA, Fran - KASA, Elian. Economic losses from soil degradation in agricultural areas in Albania. In Agricultural economics. - Prague : Czech academy of agricultural sciences, 2014. ISSN 0139-570X, 2014, vol. 60, no. 6, s. 287-293. Dostupné na : <http://www.agriculturejournals.cz/publicFiles/125105.pdf>