Dissertation is different from graduation thesis.

Dissertation is a research report or scientific paper written by the author to obtain a certain degree. It is generally divided into three levels: bachelor's thesis, master's thesis and doctoral thesis. Among them, the doctoral thesis is of the highest quality, which is an original scientific research work and the focus of collection and utilization. Dissertation represents different levels of knowledge and is one of the important sources of literature information. Generally, it is not published in publications, and can only be obtained through degree-granting units, designated collection units and private channels. The retrieval tools for finding foreign dissertations include AB-STRACTS International, a dissertation edited and published by American University Microfilm Company. Abstracts of dissertations from more than 450 universities in the United States, Canada, Britain, France, Belgium, Australia and other countries are collected and published in three series: A (Humanities and Social Sciences), B (Science and Engineering) and C (European Dissertation Abstracts). China resumed the degree system in 1979. Beijing Library, China Institute of Science and Technology Information and Literature Information Center of Chinese Academy of Social Sciences are designated collection units for doctoral dissertations.

definition

Dissertation refers to a paper that must be written to complete a certain degree. There are strict requirements for format and so on. Paper is a form of academic paper.

classify

Dissertations can be divided into bachelor's dissertations, master's dissertations and doctoral dissertations according to the degree applied.