▁also ▁comes ▁from ▁S ansk rit ▁and ▁Tel ug u ▁literary ▁works ▁written ▁during ▁K ak ati ya ▁and ▁post - K ak ati ya ▁period . ▁The ▁most ▁notable ▁among ▁these ▁works ▁include ▁Pr at ap ar ud ri y am , ▁Kr ida - b h ir am am u , ▁P and itar ad h ya - char it am u , ▁S iv ay og as aram u , ▁N itis ara , ▁N iti - sh ast ra - mu kt av ali , ▁N rit ta - rat nav ali , ▁Pr at apa - char ita , ▁S idd h esh var a - char it ra , ▁Som ade va - ra ji y am u , ▁Pal n ativ ira - char it ra , ▁Vel ug ot ivari - v ams av ali , ▁and ▁Vel ug ot ivari - v ams ach ar it ra . ▁Chron icles ▁by ▁Muslim ▁authors ▁such ▁as ▁Is ami ▁and ▁Fir is ht a ▁describe ▁Pr at ap ar ud ra ' s ▁defe ats ▁against ▁the ▁Muslim ▁arm ies . ▁The ▁K ann ada ▁text ▁K um ara - R am ana - char ita ▁also ▁provides ▁information ▁about ▁Pr at ap ar ud ra ' s ▁relations ▁with ▁the ▁K amp ili ▁kingdom . ▁ ▁Besides ▁ep ig raph s ▁and ▁literature , ▁the ▁for ts , ▁tem ples ▁and ▁t anks ▁constructed ▁during ▁the ▁K ak ati ya ▁period ▁are ▁an ▁important ▁source