THE INFLUENCE OF TRAINING OF EXECUTIVE EDUCATION IV ON THE SUPERVISOR COMPETENCE AT PT PLN (PERSERO ) UDIKLAT SEMARANG-TLM ACADEMY Research was conducted in PT PLN (Persero) Udiklat Semarang-TLM Academy, part of PT PLN (Persero) who played a role in developing human resources competence and capable of being the pillars of the company figures. In this regard a leader has a very important role i…