President Director of Waskita, Mr. Destiawan Soewardjono, who turns out to be in the midst of his busy life leading a company as big as Waskita is still actively writing. Not only writing, you know, the writing of the man who is familiarly called Pak Des has also been made into a book entitled 'Strategic Management: "The Revo 4.0-Based Change Management Approach in the Vuca Era". Eits, Mr. Des doesn't write it alone, he is accompanied by ITS Business Management lecturer Mr. Arman Hakim Nasution and Coventry University lecturer Mr. Benny Tjahjono.