Dear arahat, 
no interview means in journalism, unless it's not published in a opinion or editorial section, one should always mention at least two or more than two voices of public. So in this case, the writes just wrote her own opinion, did she even asked any other woman about what they think about the things written in Swasthani. I don't know on which section this article was published but unless it was not in one of those section that i mentioned than i am not satisfied with her opinion. 
no sources means does anybody even know who wrote the Swasthani Katha, i don't think we have any specific details about who was the original author of the story, So who should re-wrote the Swasthani again. Do you think brahmin or Chhetri, Newar or Kirat, Since everybody follow the Swasthani so everybody would like to have that opportunity due to which there will another civil war in our country. 

jadau
bd