public function displayProgramCourses($programId)
{
$program = new Program();
$programCourses = $program->getProgramCourses($programId);
$programData = $program->getProgramById($programId);
$data = array('programCourses' => $programCourses, 'program' => $programData);
loadTemplateSafelyByGroup("coordenador", 'program/coordinator_program_courses', $data);
}