A study on the factors influencing the use of phones. How to learn using a query, from the number of telephone users in the classroom is important for human.
A study of factors influencing the phone. The study is based on questionnaires. The number of phone use in the classroom. The phone is essential for humans
Study of factors influencing the use of the phone. How to study by questionnaire. A number of telephone users in the classroom. The phone is important for human beings.