Amankwaa, L. (2016). Creating protocols for trustworthiness in qualitative research. Journal of Cultural Diversity, 23(3), 121–127. This resource will help you with the trustworthiness part of a qualitative proposal.
Axelrod, B., & Windell, J. (2012). Dissertation solutions: A concise guide to planning, implementing, and surviving the dissertation process. Read pages 17-52. This resource will help you create the research proposal.