Section 8(3)(b) in The Indira Gandhi Agriculture University, Raipur Statutes, 1987
(b)In addition to the leave noted in sub-clause (a), the Vice-Chancellor shall be entitled in case of illness or on account of private affairs to leave without pay for a period not exceeding three months during the period oi his tenure, provided that leave taken without pay may be subsequently transformed into leave on full pay to the extent to which leave may have become due under sub-clause (a) above.