fkm statistik bio statistik korelasi kuliah regresi linier oss gsm etom service management operation support system telecommunication tmn itil bss oss transformation tmf nilai rata-rata chi square telco service empowerment service support ticket handling ticketing management self service service request service desk automation risk based testing rbt it shift right approach shift left approach software development software testing testing daily activity activity any time mobile working book any where mobile working idea improvement mobile application simple tips to do list book email simple tips performance working communication 2g 3g wireless gsm call flow cell id ci lac-ci location are code lac hexagon coverage bts operations support system fcaps fm fault management service monitoring service prioritizing service centric management telkomsel seluller variable hipotesis kesehatan statistik kesehatan metode sampel sampel probabilitas ui statistic bottom up itsm business service management itil v3 bsm pre paid intelligent network pre-paid
See more