As financial management is th process which undergoes into arranging to spend, save, and omvest money to live comfortably, have financial security, and mainly acheive goals. Many resources are out there to increase you knowledge including, books (buy it or save money by borrowing books from public/school libraries), blog posts, online/practical courses, seminars/webinars/conferences, tutions, community organizations, or professional organizations such as Encyclopedia of Associations.
There are many resources out there, but they requires someone to use them properly and carefully.
I hope it helped you!