Pemerhati Masyarakat, Field study : Lychee des metiers des sciences et de I'industrie Robert Schuman, Le Havre (2013). Echange France-Indonesie visite d'etudes des provisieur - Scolaire Descrates Maupassant Lychee de Fecamp. Lycee Louis Modeste Leroy, Evreux (2014), Lycee Professional Jean Rostand, Rouen (2014), Asean Culinary Academy, Kuala Lumpur (2012). Departement of Skills Development Ministry of Human Resources Malaysia (2013). Seoul Technical High School (STHS) 2012. Jeju Self Governing School (2012), Assesor BNSP Marketting (2016), Assesor Akreditasi S/M (2015), Pelatihan CEC Coach Wiranesia (2022), pemilik Vpareto travel Indonesia,

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