Several academics , exercising their right of reply in the same periodical , vigorously refuted the allegations made by Villanueva and accused him of discrediting the institution .
Kunayman jilanak yatxatatanaka , sarawipanakarjam arsusisa , kawkipuniw Villanueva jilattuq arsuwapxi ukhamarakiw juchachawapxi aka jach ’ a yatiqañ utar jisk ’ achatapata .