The most important elements of research methodology expected to be covered in business dissertation at Bachelorâs, Masterâs and PhD levels include research philosophy, research approach, methods of data collection, sampling and ethical considerations.he most important elements of research methodology expected to be covered in business dissertation at Bachelorâs, Masterâs and PhD levels include research philosophy, research approach, methods of data collection, sampling and ethical considerations.
In several European writing systems, including the English one, the doubling of the letter â¨câ© or â¨kâ© is represented as the heterogeneous digraph â¨ckâ© instead of â¨ccâ© or â¨kkâ© respectively. In native German words, the doubling of â¨zâ©, which corresponds to /ts/, is replaced by the digraph â¨tzâ©.
Definition of DIGRAPH. 1. : a group of two successive letters whose phonetic value is a single sound (as ea in bread or ng in sing) or whose value is not the sum of a value borne by each in other occurrences (as ch in chin where the value is \t\ + \sh\).2. : a group of two successive letters.3.: ligature 4.efinition of DIGRAPH. 1. : a group of two successive letters whose phonetic value is a single sound (as ea in bread or ng in sing) or whose value is not the sum of a value borne by each in other occurrences (as ch in chin where the value is \t\ + \sh\). 2. : a group of two successive letters. 3. : ligature 4.