Nathanael F. Prasetio Universitas Sam Ratulangi Indonesia
my name is nathanael prasetio from faculty of medicine Sam Ratulangi University
Billy J. Kepel Universitas Sam Ratulangi Indonesia
Widdhi Bodhi Universitas Sam Ratulangi Indonesia
. Fatimawali Universitas Sam Ratulangi Indonesia
Aaltje Manampiring Universitas Sam Ratulangi Indonesia
Fona Budiarso Universitas Sam Ratulangi Indonesia
