Where does this definition of effectiveness theory come from?
This entry for effectiveness theory is sourced from Main Dictionary, one of the dictionaries and corpora merged into Lughet.
Does effectiveness theory appear elsewhere on Lughet?
Yes — effectiveness theory appears under other sources or language pairs in Lughet's collection. See the list below.
What is Lughet?
Lughet is a free trilingual dictionary covering nearly five million entries across Uyghur, Chinese, and English, drawn from more than ten source dictionaries and corpora.
