- ISBN: 978-3-659-97050-4

New Directions in Washback Studies

- ISBN: 978-3-8465-1113-8

A case of a secondary school in Kenya

- ISBN: 978-3-659-11819-7

- ISBN: 978-3-659-81076-3

- ISBN: 978-3-659-51241-4

Discovering the experiences of deaf teachers of being students at an institution of higher education in South Africa (Deaf Experiences)

- ISBN: 978-3-8433-7170-4

- ISBN: 978-620-7-46654-2

- ISBN: 978-620-7-47068-6

"Comparative Analysis of Milk Protein-Based Ingredients: Native vs. Denatured States"

- ISBN: 978-620-7-47626-8

- ISBN: 978-620-7-47802-6