Text this: OPTIMASI PENJADWALAN KOAS DENGAN METODE BRANCH AND PRICE

  _____    _    _                ___      ______  
 / ____|| | || | ||     ___     / _ \\   /_   _// 
/ //---`' | || | ||    /   ||  | / \ ||  `-| |,-  
\ \\___   | \\_/ ||   | [] ||  | \_/ ||    | ||   
 \_____||  \____//     \__ ||   \___//     |_||   
  `----`    `---`       -|_||   `---`      `-`'   
                         `-`