The work of inquiring into something thoroughly and systematically
English: investigation, investigating
Bahasa: penelitian, memeriksa, pemeriksaan, penyelidikan, investigasi, selidik, pengusutan
investigationEnglish
investigation, investigating, probe
Noun
An inquiry into unfamiliar or questionable activities
English: probe, investigation
Bahasa: penyelidikan, siasat, selidik