Penerapan sanksi suspensi efek oleh Bursa Efek Indonesia berdasarkan kriteria dalam Peraturan BEI Nomor I-L tentang Suspensi Efek: Studi kasus PT Waskita Karya Tbk = Implementation of securities suspension sanctions by the Indonesia Stock Exchange based on the criteria in IDX Regulation Number I-L Regarding Securities Suspension: Case study of PT Waskita Karya Tbk