* Pahayag ng Suliranin (This is the most literal translation)
* Paglalahad ng Suliranin
* Panimula ng Suliranin
* Pagtukoy sa Suliranin
The best translation will depend on the specific context of your research paper or report.
For example, if you're using the term in the context of a research proposal, "Pahayag ng Suliranin" is a good option.
If you're simply introducing the problem at the beginning of your paper, "Paglalahad ng Suliranin" might be more appropriate.
Ultimately, the best translation is one that is clear, concise, and accurately reflects the meaning of the original English phrase.