Sumiyati Suseno is an English Teacher at SMP N 3 Mlati-Sleman Yogyakarta from 1983 until now.
She will retire in 2020. She likes writing. Sometimes, in her spare time she write some articles.
Beside teaching, she has a hobby that is developed to be her side job. In 2008 -2009, she wrote a scientific experiment on how to make Peyek Sirih. The title is" INOVASI PEMANFAATAN SIRIH HIJAU DI LINGKUNGAN SMP N 3 MLATI SEBAGAI MAKANAN MANUSIA DENGAN NAMA PEYEK SIRIH". Now, the product name is Peyek Sirih Bu Sum. It has been launched since 2009 in a box with 100 gram content. It can be found in many shops in Yogyakarta. The other products are cakes and cookies. They can be bought in Lyend Sho...
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