His main academic contributions are as follows: more than fifty articles published in noted academic journals and fifteen textbooks, works, translations and lexicons.
Explicit knowledge is the what of know-how: knowledge such as the professional or vocational skills that are recorded in manuals, textbooks, and training courses.
However, very little has been written about this condition in scientific articles or textbooks and scientific studies have failed to produce a definite cause.
The expenses of tuition, textbooks, and evening snacks must be weighed against needs such as clothes and school supplies for children or family vacations.
It publishes textbooks, anthologies, monographs, and reference books in the areas of archaeology, linguistics, cultural history, religious studies, theology, biblical studies, cookery, and popular music.