- Teacher: Vicente Leon
- Teacher: Prof. Vicente Ramon Leon Olmedo
- Teacher: Prof. Esmir Marcelo Peralta Martinez
- Teacher: Vicente Leon
- Teacher: Prof. Vicente Ramon Leon Olmedo
- Teacher: Prof. Esmir Marcelo Peralta Martinez
- Teacher: Vicente Leon
- Teacher: Prof. Vicente Ramon Leon Olmedo
- Teacher: Prof. Esmir Marcelo Peralta Martinez