Items where Author is "Mulyana, Rachmad"

Sitompul, Ivandi and Manurung, Binari and Mulyana, Rachmad (2019) Effectiveness of Ecology and Environment Textbook Based on Science Literacy and North Sumatra's Local Potency to Improve High School Student Science Literacy. In: Proceedings of The 4th Annual International Seminar on Transformative Education and Educational Leadership (AISTEEL), 23 – 24 September 2019, Garuda Plaza Hotel, Medan,.