S. KUMAR, A. SHARMA, V. K. SHARMA, K. G. ROSIN, and D. KUMAR, “Enhancement of apple (Malus domestica) productivity and soil health through organic fertilization and bio-inoculants under north-western Himalayan region of India”, Indian J Agri Sci, vol. 88, no. 9, pp. 1463–1468, Sep. 2018, doi: 10.56093/ijas.v88i9.83516.