SKKD NO. 055/UN25.5.1/TU.3/2016. "The Study of the Listening Comprehension Achievment of the Seventh year High Achiever Students by Using Video at SMP Negeri 3 Jember."
SKKD No. 1269/UN25.5.1/TU.3/2018 "ostering Learning Autonomy in the EFL Classroom through SAL Materials Development, yang termuat dalam Buku "The Lincom Guide to Materials Design in ELT" (Chapter 11; hlm. 161-176)"
SKKD No. 1270/UN25.5.1/TU.3/2018 "Encouraging Extensive Reading to lmprove Academic Literacy in the EFL Class, yang termuat dalam Buku"Extensive Reading in English Language Teaching"
SKKD No. 1540/UN25.5.1/TU.3/2017 "The Tomlinsons (2011) Principles Based Assesment of the English Textbook "Pathway to English" for the Twelfth Grade Students at Senior High Schools"