Youglish , cambridge dictionary , and easy world of English .This is the most cite in my perspective?

I personally use Cambridge dictionary and bravolol application as references for vocabulary and pronunciation. Youglish and Easy World of English are effective tools as well to study pronunciation, vocabulary, and grammar. Your preferences are all effective in learning English and can be ideally use for self study, practice, and as references. These will help improve your vocabulary, pronunciation and grammar usage more accurately. I would surely recommend all of them to my future English students especially in English conversation, reading and listening, vocabulary, pronunciation, and of course grammar. 

‎