Table 3. Overlap of IK, LK and TK papers... | Emerald Publishing

Table 3.

Overlap of IK, LK and TK papers in the Scopus database

Label	Combination operator	IK		TK		LK		TOTAL (N)
Label	Combination operator	n	(%)	n	(%)	n	(%)	TOTAL (N)
IK								6,025
	AND NOT			5,295	87.88	5,711	94.79
	AND			730	12.12	314	5.21
	OR			13384		12,840
TK	AND NOT	7,359	90.98			7,011	86.67	8,089
	AND	730	9.02			1,078	13.33
	OR	13,384				14,140
LK	AND NOT	6,815	95.60	6,051	84.88			7,129
	AND	314	4.40	1,078	15.12
	OR	12,840		14,140

Label	Combination operator	IK		TK		LK		TOTAL (N)
Label	Combination operator	n	(%)	n	(%)	n	(%)	TOTAL (N)
IK								6,025
	AND NOT			5,295	87.88	5,711	94.79
	AND			730	12.12	314	5.21
	OR			13384		12,840
TK	AND NOT	7,359	90.98			7,011	86.67	8,089
	AND	730	9.02			1,078	13.33
	OR	13,384				14,140
LK	AND NOT	6,815	95.60	6,051	84.88			7,129
	AND	314	4.40	1,078	15.12
	OR	12,840		14,140