Thus, the PE and PB are codified based on the Execution Process Classification System SCPE, in Spanish or Basic Process Classification System SCPB, in Spanish, respectively Montes, 2016b; Montes, 2016a.
Así, los PE y PB se codifican a partir de sendos Sistemas de Clasificación de Procesos de Ejecución SCPE y Básicos SCPB, respectivamente Montes, 2016b; Montes, 2016a.