Yes, there are several journals and publications that focus on research methodologies in the field of Commerce. Some of the notable ones include:

1. Journal of Business Research - This journal covers various aspects of business research, including research methodologies in the field of Commerce.

2. Journal of Marketing Research - This journal primarily focuses on research methodologies related to marketing, which is an important aspect of Commerce.

3. Journal of Retailing - This journal focuses on research related to retailing, including research methodologies used in the Commerce sector.

4. Journal of International Business Studies - This journal covers research methodologies related to international business, which is a significant area of study within Commerce.

5. Journal of Corporate Finance - This journal focuses on research methodologies and topics related to corporate finance, a vital area within Commerce.

6. Journal of Financial Economics - This journal covers research methodologies and topics related to financial economics, which is an important field within Commerce.

These are just a few examples of journals that focus on research methodologies in the field of Commerce. There may be several other specialized journals and publications that cater to specific areas within Commerce.