Ika Purnama, Nadia, Indonesia

• INSIS 2 (January 2021) - Articles
  THE INFLUENCE OF PRICE, PROMOTION AND PRODUCT QUALITY ON SAMSUNG SMARTPHONE PURCHASE DECISIONS IN UMSU STUDENTS
  Abstract  PDF
• INSIS 3 (February 2022) - Articles
  THE INFLUENCE OF PRICE AND QUALITY OF SERVICE ON GO-RIDE CUSTOMER SATISFACTION IN PEMATANG SIANTAR CITY
  Abstract  PDF