Farhana works as a clerk in a law firm Malek & Co. in Penang. Farhana is paid a salary of RM1500 per month. As Farhana has 5 years of working experience, she wants to apply to work at a well-known law firm that offers a higher salary. With that, Farhana has asked her employer to make some form of letter of reference so that she can get the job. However, her employer had refused her request. Advise Farhana.