• Candra Wijaya
• Saiful Akhyar Lubis
• Ojak Manurung

This study aims to address the problems of the seven proposed hypotheses, which include: 1) Does organizational culture directly influence work motivation ?; 2) Does spiritual leadership directly influence work motivation ?; 3) Does work attitude directly influence work motivation ?; 4) Does the organizational culture affect work productivity ?; 5) Does spiritual leadership affect work productivity?; 6) Does work attitude affect work productivity ?; and 7) Does work motivation affect work productivity? The population in this study were all lecturers in nine faculties in the Islamic University of North Sumatra, totaling 332 people with a total sample of 186 people taken using the Krejci table. The research instrument was a questionnaire with a Likert scale. The research data is processed and analyzed by path analysis path analysis. The results of the analysis show that: 1) Organizational culture has a direct effect on the work motivation of lecturers by 4.4%; 2) Spiritual leadership directly affects work motivation by 8.4%; 3) Work attitude directly influences lecturer work motivation by 3.7%; 4) Organizational culture directly influences work productivity by 5.1%; 5) Spiritual leadership affects the productivity of lecturers' work is 8%; 6) Work attitude influences lecturer work productivity by 10.5%; 7) Organizational culture indirectly influences the work productivity of lecturers through work motivation of 1.1%; 8) Spiritual leadership has an indirect influence on the work productivity of lecturers through work motivation of 2%; 9) Work attitude gives an indirect effect on the work productivity of lecturers through work motivation of 1.5%; 10) Work motivation directly influences lecturer work productivity by 5.9%, and 11) The total (simultaneous) effect of organizational culture, spiritual leadership, work attitude and work motivation together on the work productivity of lecturers at the Islamic University of North Sumatra by 50, 6%, while the rest comes from other factors outside the variables used in this study.

Organizational Culture, Spiritual Leadership, Work Attitude, Work Motivation and Work Productivity

"THE INFLUENCE OF ORGANIZATIONAL CULTURE, SPIRITUAL LEADERSHIP, ATTITUDE OF WORK AND WORK MOTIVATION TOWARD PRODUCTIVITY OF LECTURERS OF ISLAMIC UNIVERSITY OF NORTH SUMATERA ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.7, Issue 6, page no.475-480, June-2020, Available :http://www.jetir.org/papers/JETIREB06055.pdf

"THE INFLUENCE OF ORGANIZATIONAL CULTURE, SPIRITUAL LEADERSHIP, ATTITUDE OF WORK AND WORK MOTIVATION TOWARD PRODUCTIVITY OF LECTURERS OF ISLAMIC UNIVERSITY OF NORTH SUMATERA ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.7, Issue 6, page no. pp475-480, June-2020, Available at : http://www.jetir.org/papers/JETIREB06055.pdf