OBAIDULAH RAIHAN, RAMANJIT KAUR, Y.S. SHIVAY, ANCHAL DASS, and SHAH MAHOOD BARAI, “Effect of crop-establishment methods and nitrogen levels on productivity and profitability of maize (Zea mays) in semi-arid region of Afghanistan”, IJA, vol. 62, no. 1, pp. 108–110, Oct. 2001, doi: 10.59797/ija.v62i1.4266.