@book{han-nom-d8-f0ge-f739,
  title = {Tâm truyền bí quyết tân thư 心傳祕決新書},
  author = {Hải Thượng Lãn Ông},
  url = {https://www.viet-dien.com/t/han-nom-d8-f0ge-f739},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}