(1) operational efficiency ::
operational ṣiṣe(2) operational expenses ::
operational inawo(3) operational costs ::
operational owo(4) operational research ::
operational iwadi(5) operational planning ::
operational igbogun(6) operational cost ::
operational iye owo(7) operational control ::
operational Iṣakoso(8) operational readiness ::
operational afefeayika(9) operational procedures ::
operational ilana