Step 1: Understanding the question.
The sentence provides a literary reference that corresponds to the correct author or work. The work associated with the phrase is "Kokborokni Hokete Kok thaisa".
Step 2: Analyzing the options.
- (1) Kokborokni bagwi chini khaithai: Incorrect, this is not the correct work.
- (2) Hathai Bubagwra Himalayni Khurio: Not correct, does not match the sentence context.
- (3) Kokborokni Hokete Kok thaisa: Correct, this is the correct work as per the given reference.
- (4) Kokborok Hamjaknai Doulat Ahmed: Incorrect, this doesn't fit the question context.
Step 3: Conclusion.
Thus, the correct answer is Kokborokni Hokete Kok thaisa.