ETHNOGRAPHY OF COMMUNICATION IN THE PROCESSION OF THE TRADITIONAL CEREMONY BATAGAK GALA PANGULU CANIAGO TRIBE IN NAGARI CUPAK SUB-DISTRICT GUNUNG TALANG DISTRICT SOLOK DISTRICT Counselor : Dr. Noor Efni Salam, M.Si This research is motivated by the difference in the procession of the batagak gala penghulu traditional ceremony which is a traditional ceremony in Minangkabau to appoint a new lea…