Samajwadi Party President Mulayam Singh Yadav has called upon the party workers and leaders to work unitedly to ensure party’s victory in forthcoming assembly polls in Uttar Pradesh. Addressing the Samajwadi Party National Convention in Agra today, Mulayam Singh Yadav asked them to fulfill the aspiration of the people.The two day national meet of the party ended today with passing of political and economic resolutions.