You may want to get to Google Scholar and search for "voluntarily disclosure quality"; you will get a number of research papers that have been published in quality academic journals which you may use as a literature.
U can check in google scholar there r plenty of papers discussing voluntary disclosure u can choose the most relevent and highley cited papers. In my point of view, (Diamond & Verrecchia 1991) and (Haggard, Martin& Pereira,2008). papers discussing corporate forward disclosure and internt reporting of strategic information i believe those disclosures considered to be one of the intresting types of voluntary disclosure so check (Hassan,2015), (Gehan & Elsayed,2018). Good luck,
on any topic kindly go to the Jstor, Science Direct and Google Scholars, log on to the website and then go to the advanced search you will find related topics.
Hello. I do suggest to search databases as Ebesco, Infotrac, Siencedirect to have a rich literature on the topic. Furthrtemore, please read my paper that might be of some interest to you. Here is the paper:
Disclosure Practices in Egypt: What are Factors Beyond the Low Level?
International Journal of Economics and Accounting, Vol. 3, Nos. 3/4, pp. 264-275, 2012
voluntary disclosure quality is very important subject. you will find a lot of papers about voluntary disclosure quality. first you need to determine what you want to study about voluntary disclosure quality then search.
Dear Brother Tariq! your topic and area seem to related to financial reproting (accounting) and It will be better to visit IAS or IFRS websites for nwe insights. Further, following are few journal which will help you in writing intial literature;
Accounting Review
Accounting, Organizations and Society
Journal of Accounting and Economics
Journal of Accounting Research
Contemporary Accounting Research
Review of Accounting Studies
Abacus
if you need full list of journal then write me on: [email protected]
The quickest and easiest way to go is to Google latest scourpus indexed articles on voluntary disclosure and go through them before you finally decide the variables of interest for your research.
You can visit google scholar for searching for more relevant papes. in addition, kindly visit my paper that addresses a related topic.
Article Disclosure Attributes Impact of Corporate Governance Auditin...
An Exploration of Corporate Social Responsibility Disclosure Determinants, Corporate Governance and Capital Structure in the Egyptian Stock Exchange Market