Jakarta – residential candidate Jusuf Kalla on Sunday refused to sign a political contract proposed by university students in Central Java.

The political contract demanded the new government resolve the Bank Indonesia Liquidity Support (BLBI) corruption case against former president Soeharto, and improve education and health services.

Kalla only allowed the students to read their proposed political contract, kompas.com reported.

Kalla's aides said the students had submitted their political contract to his opponent, Megawati Soekarnoputri, too.

Kalla is currently in Central Java as part of his election campaign trail to win support for his candidacy in the upcoming presidential election.