If it's an Indonesian or Malay publication, the title might have been translated or adapted. Let me consider that possibility. Many Islamic texts in Indonesia have been compiled into PDF formats for easier distribution and access. So the Kitab Jaljalut Kubro could be part of such a collection. However, without more context, it's hard to say for sure.
: Finding solutions through spiritual insight or dreams. Kitab Jaljalut Kubro Pdf