The planning which is used to control the birth is known as Family Planning. Birth control is used as a synonym for family planning. The reason of family planning is to be confident that any couple, man, or woman who has the wish to have a child has the resources that are needed sequentially to complete this goal successfully. The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information. The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.
Last date updated on October, 2020