Abstrak
Papers on Smarandache groupoids, a new class of generalized semiclosed sets using grills, Smarandache friendly numbers, a simple proof of the Sophie Germain primes problem along with the Mersenne primes problem and their connection to the Fermat's last conjecture, uniqueness of solutions of linear integral equations of the first kind with two variables, and similar topics. Contributors: A. A. Nithya, I. A. Rani, I. Arockiarani, V. Vinodhini, A. A. K. Majumdar, N. Subramanian, C. Murugesan, I. A. G. Nemron, S. I. Cenberci, B. Peker, P. Muralikrishna, M. Chandramouleeswaran, I. A. Rani, A. Karthika, and others.