Hey Mustufa!

See I can help you in that by telling you the depth points of all three which will help you to find the right. So,

Marketing : See The major roles of marketing department include bringing in new businesses, increasing market share, growing the revenue and contributing to the company’s growth and profitability, and hence, it plays a crucial role in every organization. If you opt for this specialization, you will be given insights into various key areas required for every organization or corporation, some of which include competitive analysis, market research and analysis, consumer behavior, business ethics, product management, customer analysis, brand management, advertising, e-commerce and digital marketing.

Finance : Through this specialization, you will get detailed insight into the functioning of the financial world and the application of various financial theories to solve the various business problems in Finance sector companies. MBA in Finance will be beneficial for you if you are interested in any of these areas- investment banking, hedge funds or private equity, asset management firms, credit risk management, portfolio management or derivatives.

Human Resource :This specialization will provide you with an in-depth knowledge, ability and various strategies to manage employees, recruit candidates and execute work related processes within an organization. It covers various aspects including selection, designing jobs, assessments, training and development, motivation, compensation, health and safety and managing exits from a company.

Hope this will help you!