Thapa, H. B. (2003). Near visual acuity improvement with low vision aids in visually impaired students of blind schools in Kathmandu, Lalitpur & Kavre districts.
Dyfyniad Arddull ChicagoThapa, Hari Bahadur. Near Visual Acuity Improvement with Low Vision Aids in Visually Impaired Students of Blind Schools in Kathmandu, Lalitpur & Kavre Districts. 2003.
Dyfyniad MLAThapa, Hari Bahadur. Near Visual Acuity Improvement with Low Vision Aids in Visually Impaired Students of Blind Schools in Kathmandu, Lalitpur & Kavre Districts. 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.